Item Database
Browse Pokémon Items across the games by name and pocket, with category and short effect information for quick reference.
Showing 1877 items
| Image | Item | Category | Effect | |
|---|---|---|---|---|
| Ability Capsule | Medicine | Vitamins | Switches a Pokémon between its two possible (non-Hidden) Abilities. | |
| Ability Patch | Medicine | Vitamins | This item will change a Pokémon's ability from its standard ability to its Hidden Ability. As of Pokémon Scarlet & Violet, it will also change a Pokémon's Ability from a Hidden Ability to a normal Ability. | |
| Ability Shield | Misc | Held items | — | |
| Ability Urge | Battle | Miracle shooter | Forcibly activates a friendly Pokémon’s ability. | |
| Abomasite | Misc | Mega Stones | Held: Allows Abomasnow to Mega Evolve into Mega Abomasnow. | |
| Abra Candy | Misc | Species candies | — | |
| Absolite | Misc | Mega Stones | Held: Allows Absol to Mega Evolve into Mega Absol. | |
| Absorb Bulb | Misc | Held items | Held: Raises the holder’s Special Attack by one stage when it takes Water-type damage. | |
| Academy Ball | Misc | Picnic | — | |
| Academy Bottle | Misc | Picnic | — | |
| Academy Cup | Misc | Picnic | — | |
| Academy Tablecloth | Misc | Picnic | — | |
| Acro Bike | Key | Gameplay | More maneuverable than the Mach Bike, and allows hopping along rails. | |
| Adamant Crystal | Key | Gameplay | — | |
| Adamant Mint | Medicine | Nature mints | — | |
| Adamant Orb | Misc | Species-specific | Boosts the damage from Dialga’s Dragon-type and Steel-type moves by 20%. | |
| Adrenaline Orb | Misc | Held items | Makes wild Pokémon more likely to summon allies. Held: increases the holder’s Speed by one stage when affected by Intimidate. | |
| Adventure Guide | Key | Gameplay | Contains basic gameplay information. | |
| Aerodactyl Candy | Misc | Species candies | — | |
| Aerodactylite | Misc | Mega Stones | Held: Allows Aerodactyl to Mega Evolve into Mega Aerodactyl. | |
| Aggronite | Misc | Mega Stones | Held: Allows Aggron to Mega Evolve into Mega Aggron. | |
| Aguav Berry | Berries | Picky healing | Held: Consumed at 1/2 max HP to restore 1/8 max HP. Confuses Pokémon that dislike bitter flavor. | |
| Aipom Hair | Misc | TM materials | — | |
| Air Balloon | Misc | Held items | Held: Grants immunity to Ground-type moves, Spikes, and Toxic Spikes. Consumed when the holder takes damage from a move. | |
| Air Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Alakazite | Misc | Mega Stones | Held: Allows Alakazam to Mega Evolve into Mega Alakazam. | |
| Alomomola Mucus | Misc | TM materials | — | |
| Aloraichium Z | Key | Unused | XXX new effect for aloraichium-z--bag | |
| Aloraichium Z | Key | Z-Crystals | Held: Allows Alola Raichu to upgrade Thunderbolt into Stoked Sparksurfer. | |
| Altarianite | Misc | Mega Stones | Held: Allows Altaria to Mega Evolve into Mega Altaria. | |
| Amaze Mulch | Misc | Mulch | Increases the total number of Berries by 2, increases the chance of Berry mutation, and causes soil to dry out in 4 hours. | |
| Ampharosite | Misc | Mega Stones | Held: Allows Ampharos to Mega Evolve into Mega Ampharos. | |
| Amulet Coin | Misc | Training | Held: Doubles the money earned from a battle. Does not stack with Luck Incense. | |
| Antidote | Medicine | Status cures | Cures poison. | |
| Apicot Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost Special Defense. | |
| Apple | Misc | Sandwich ingredients | — | |
| Applin Juice | Misc | TM materials | — | |
| Apricorn Box | Key | Gameplay | Holds Apricorns. | |
| Aqua Suit | Key | Plot advancement | Allows the player to ride Kyogre in the Cave of Origin. | |
| Armor Fossil | Misc | Dex completion | Can be revived into a Shieldon. | |
| Armor Pass | Key | Plot advancement | — | |
| Armorite Ore | Misc | Collectibles | — | |
| Arrokuda Scales | Misc | TM materials | — | |
| Articuno Candy | Misc | Species candies | — | |
| Aspear Berry | Berries | Medicine | Held: Consumed when frozen to cure frozen. | |
| Assault Vest | Misc | Held items | Raises the holder’s Special Defense to 1.5×. Prevents the holder from selecting a status move. | |
| Audinite | Misc | Mega Stones | Held: Allows Audino to Mega Evolve into Mega Audino. | |
| AuroraTicket | Key | Event items | Allows access to Birth Island and Deoxys. | |
| Auspicious Armor | Misc | Picnic | — | |
| Autograph | Key | Unused | — | |
| Avocado | Misc | Sandwich ingredients | — | |
| Awakening | Medicine | Status cures | Cures sleep. | |
| Axew Scales | Misc | TM materials | — | |
| Azure Flute | Key | Event items | Allows entry into the Hall of Origin. Unreleased. | |
| Azurill Fur | Misc | TM materials | — | |
| Babiri Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Steel-type attack to halve the damage. | |
| Bach’s Food Tin | Misc | Curry ingredients | — | |
| Bacon | Misc | Sandwich ingredients | — | |
| Bagon Scales | Misc | TM materials | — | |
| Baguette | Misc | Sandwich ingredients | — | |
| Balm Mushroom | Misc | Loot | Sell to Hungry Maid for 25000 Pokédollars. | |
| Banana | Misc | Sandwich ingredients | — | |
| Band Autograph | Key | Unused | — | |
| Banettite | Misc | Mega Stones | Held: Allows Banette to Mega Evolve into Mega Banette. | |
| Barboach Slime | Misc | TM materials | — | |
| Barred Cup | Misc | Picnic | — | |
| Basculin Fang | Misc | TM materials | — | |
| Basement Key | Key | Plot advancement | HS: Key to the tunnel under Goldenrod City. Gen III: Key to New Mauville. | |
| Basement Key | Key | Unused | XXX new effect for basement-key--goldenrod | |
| Basement Key | Key | Unused | XXX new effect for basement-key--new-mauville | |
| Basil | Misc | Sandwich ingredients | — | |
| Battle Pocket | Key | Unused | — | |
| Battle Tablecloth | Misc | Picnic | — | |
| Beach Glass | Misc | Loot | — | |
| Bead Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Beast Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 5× for Ultra Beasts and 0.1× for all other Pokémon. | |
| Beedrillite | Misc | Mega Stones | Held: Allows Beedrill to Mega Evolve into Mega Beedrill. | |
| Bellsprout Candy | Misc | Species candies | — | |
| Bellsprout Vine | Misc | TM materials | — | |
| Belue Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Bergmite Ice | Misc | TM materials | — | |
| Berry Juice | Medicine | Healing | Restores 20 HP. | |
| Berry Pots | Key | Gameplay | Allows portable berry growing. | |
| Berry Pouch | Key | Gameplay | Holds berries. | |
| Berry Sweet | Misc | Evolution | — | |
| Bicycle | Key | Gameplay | Use for fast transit. | |
| Big Bamboo Shoot | Misc | Loot | — | |
| Big Malasada | Medicine | Status cures | Cures major status ailments and confusion. | |
| Big Mushroom | Misc | Loot | Fire Red and Leaf Green: Trade for prior Level-up moves. Sell for 2500 Pokédollars, or to Hungry Maid for 5000 Pokédollars. | |
| Big Nugget | Misc | Loot | Sell to Ore Collector for 30000 Pokédollars. | |
| Big Pearl | Misc | Loot | Sell for 3750 Pokédollars, or to Ore Collector for 7500 Pokédollars. | |
| Big Root | Misc | Held items | Held: Increases HP recovered from draining moves, Ingrain, and Aqua Ring by 3/10 (30%). | |
| Bike | Key | Unused | XXX new effect for bike--green | |
| Bike | Key | Unused | XXX new effect for bike--yellow | |
| Bike Voucher | Key | Plot advancement | Trade in Cerulean bike shop for a Bicycle. | |
| Binding Band | Misc | Held items | Held: Doubles the per-turn damage of multi-turn trapping moves. | |
| Bitter Herba Mystica | Misc | Sandwich ingredients | — | |
| Black Apricorn | Key | Apricorn box | Used to make a Heavy Ball. | |
| Black Augurite | Misc | Evolution | — | |
| Black Belt | Misc | Type enhancement | Held: Fighting-Type moves from holder do 20% more damage. | |
| Black Flute | Misc | Spelunking | Halves the wild Pokémon encounter rate. | |
| Black Glasses | Misc | Type enhancement | Held: Dark-Type moves from holder do 20% more damage. | |
| Black Mane Hair | Key | Plot advancement | — | |
| Black Sludge | Misc | Held items | Held: Poison-type holder recovers 1/16 (6.25%) max HP each turn. Non-Poison-Types take 1/8 (12.5%) max HP damage. | |
| Blank Plate | Misc | Plates | — | |
| Blastoisinite | Misc | Mega Stones | Held: Allows Blastoise to Mega Evolve into Mega Blastoise. | |
| Blazikenite | Misc | Mega Stones | Held: Allows Blaziken to Mega Evolve into Mega Blaziken. | |
| Bloom Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Blue Apricorn | Key | Apricorn box | Used to make a Lure Ball. | |
| Blue Bottle | Misc | Picnic | — | |
| Blue Card | Key | Gameplay | Keeps track of points from Buena’s show. | |
| Blue Cup | Misc | Picnic | — | |
| Blue Dish | Misc | Picnic | — | |
| Blue-Flag Pick | Misc | Picnic | — | |
| Blue Flute | Battle | Flutes | Cures sleep. | |
| Blue Orb | Key | Plot advancement | Summons Kyogre to the Embedded Tower. | |
| Blue Petal | Key | Unused | XXX new effect for blue-petal | |
| Blue Poké Ball Pick | Misc | Picnic | — | |
| Blue Scarf | Misc | Scarves | Raises the holder’s Beauty while in a contest. | |
| Blue Shard | Misc | Collectibles | No effect. Can be traded for items or moves. | |
| Blue-Sky Flower Pick | Misc | Picnic | — | |
| Blue Tablecloth | Misc | Picnic | — | |
| Bluk Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Blunder Policy | Misc | Held items | — | |
| Bob’s Food Tin | Misc | Curry ingredients | — | |
| Boiled Egg | Misc | Curry ingredients | — | |
| Bold Mint | Medicine | Nature mints | — | |
| Bombirdier Feather | Misc | TM materials | — | |
| Bonsly Tears | Misc | TM materials | — | |
| Boost Mulch | Misc | Mulch | Causes soil to dry out in 4 hours. | |
| Booster Energy | Misc | Held items | — | |
| Bottle Cap | Misc | Loot | Trade to Mr. Hyper to maximize one of a Pokémon’s genes. | |
| Bounsweet Sweat | Misc | TM materials | — | |
| Bramblin Twig | Misc | TM materials | — | |
| Brave Mint | Medicine | Nature mints | — | |
| Bread | Misc | Curry ingredients | — | |
| Brick Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bridge Mail D | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bridge Mail M | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bridge Mail S | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bridge Mail T | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bridge Mail V | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bright Powder | Misc | Held items | Held: Increases the holder’s evasion by 1/9 (11 1/9%). | |
| Brittle Bones | Misc | Curry ingredients | — | |
| Bronze Bottle | Misc | Picnic | — | |
| Bronze Cup | Misc | Picnic | — | |
| Bronzor Fragment | Misc | TM materials | — | |
| Bruxish Tooth | Misc | TM materials | — | |
| Bubble Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Bug Gem | Misc | Jewels | Held: When the holder uses a damaging Bug-type move, the move has 1.5× power and this item is consumed. | |
| Bug Memory | Misc | Memories | Held: Changes Silvally to its Bug form. Changes Multi-Attack’s type to Bug. | |
| Bug Tera Shard | Misc | Tera Shard | — | |
| Buginium Z | Key | Unused | XXX new effect for buginium-z--bag | |
| Buginium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Bug moves. | |
| Buizel Fur | Misc | TM materials | — | |
| Bulbasaur Candy | Misc | Species candies | — | |
| Burn Drive | Misc | Species-specific | Grants Genesect a red, Fire-type Techno Blast. | |
| Burn Heal | Medicine | Status cures | Cures a burn. | |
| Butter | Misc | Sandwich ingredients | — | |
| B&W Grass Tablecloth | Misc | Picnic | — | |
| Cacnea Needle | Misc | TM materials | — | |
| Calcium | Medicine | Vitamins | Raises Special Attack effort and happiness. | |
| Calm Mint | Medicine | Nature mints | — | |
| Cameruptite | Misc | Mega Stones | Held: Allows Camerupt to Mega Evolve into Mega Camerupt. | |
| Camping Gear | Key | Gameplay | — | |
| Candy Jar | Key | Unused | — | |
| Capsakid Seed | Misc | TM materials | — | |
| Carbink Jewel | Misc | TM materials | — | |
| Carbos | Medicine | Vitamins | Raises Speed effort and happiness. | |
| Card Key | Key | Plot advancement | HS: Opens doors in the Radio Tower. Gen III: Unlocks Silph Co Doors. | |
| Card Key | Key | Plot advancement | — | |
| Careful Mint | Medicine | Nature mints | — | |
| Carrot Seeds | Key | Plot advancement | — | |
| Casteliacone | Medicine | Status cures | Cures any status ailment and confusion. | |
| Catching Charm | Key | Gameplay | — | |
| Catching Pocket | Key | Unused | — | |
| Caterpie Candy | Misc | Species candies | — | |
| Cell Battery | Misc | Held items | Held: Raises the holder’s Attack by one stage when it takes Electric-type damage. | |
| Cetoddle Grease | Misc | TM materials | — | |
| Chalky Stone | Misc | Loot | — | |
| Chansey Candy | Misc | Species candies | — | |
| Charcadet Soot | Misc | TM materials | — | |
| Charcoal | Misc | Type enhancement | Held: Fire-Type moves from holder do 20% more damage. | |
| Charizardite X | Misc | Mega Stones | Held: Allows Charizard to Mega Evolve into Mega Charizard X. | |
| Charizardite Y | Misc | Mega Stones | Held: Allows Charizard to Mega Evolve into Mega Charizard Y. | |
| Charmander Candy | Misc | Species candies | — | |
| Charti Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Rock-type attack to halve the damage. | |
| Cheese | Misc | Sandwich ingredients | — | |
| Cheri Berry | Berries | Medicine | Held: Consumed when paralyzed to cure paralysis. | |
| Cherish Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. | |
| Cherry Tomatoes | Misc | Sandwich ingredients | — | |
| Chesto Berry | Berries | Medicine | Held: Consumed when asleep to cure sleep. | |
| Chewtle Claw | Misc | TM materials | — | |
| Chilan Berry | Berries | Type protection | Held: Consumed when struck by a Normal-type attack to halve the damage. | |
| Chili Sauce | Misc | Sandwich ingredients | — | |
| Chill Drive | Misc | Species-specific | Grants Genesect a white, Ice-type Techno Blast. | |
| Chingling Fragment | Misc | TM materials | — | |
| Chipped Pot | Misc | Evolution | — | |
| Choice Band | Misc | Choice | Held: Increases Attack by 50%, but restricts the holder to only one move. | |
| Choice Scarf | Misc | Choice | Held: Increases Speed by 50%, but restricts the holder to only one move. | |
| Choice Specs | Misc | Choice | Held: Increases Special Attack by 50%, but restricts the holder to only one move. | |
| Chople Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Fighting-type attack to halve the damage. | |
| Chorizo | Misc | Sandwich ingredients | — | |
| Clauncher Claw | Misc | TM materials | — | |
| Claw Fossil | Misc | Dex completion | Can be revived into an Anorith. | |
| Cleanse Tag | Misc | Training | Prevents wild encounters of level lower than your party’s lead Pokémon. | |
| Clear Amulet | Misc | Held items | — | |
| Clear Bell | Key | Plot advancement | HS: Allows Kimono-girls to summon Ho-oh. C: Summons Suicune to the Tin Tower. | |
| Clefairy Candy | Misc | Species candies | — | |
| Cleffa Fur | Misc | TM materials | — | |
| Clever Mochi | Medicine | Vitamins | — | |
| Clever Feather | Medicine | Vitamins | Increases Special Defense effort by 1. | |
| Clothing Trunk | Key | Unused | — | |
| Clover Sweet | Misc | Evolution | — | |
| Coba Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Flying-type attack to halve the damage. | |
| Coconut Milk | Misc | Curry ingredients | — | |
| Coin Case | Key | Gameplay | Holds coins for the Game Corner. | |
| Colbur Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Dark-type attack to halve the damage. | |
| Colress Machine | Key | Plot advancement | Wakes up the Crustle blocking the way in Seaside Cave. | |
| Combee Honey | Misc | TM materials | — | |
| Comet Shard | Misc | Loot | Sell to Ore Collector for 60000 Pokédollars. | |
| Common Stone | Key | Unused | Unknown. | |
| Contest Costume | Key | Unused | XXX new effect for contest-costume--dress | |
| Contest Costume | Key | Gameplay | Worn during Pokémon Contests. | |
| Contest Pass | Key | Gameplay | Allows participation in Pokémon Contests. | |
| Cornerstone Mask | Misc | Held items | — | |
| Cornn Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Corphish Shell | Misc | TM materials | — | |
| Coupon 1 | Key | Plot advancement | The first of three tickets used to obtain a Pokétch. | |
| Coupon 2 | Key | Plot advancement | The second of three tickets used to obtain a Pokétch. | |
| Coupon 3 | Key | Plot advancement | The last of three tickets used to obtain a Pokétch. | |
| Courage Candy | Medicine | Vitamins | — | |
| Courage Candy L | Medicine | Vitamins | — | |
| Courage Candy XL | Medicine | Vitamins | — | |
| Cover Fossil | Misc | Dex completion | Can be revived into a Tirtouga. | |
| Covert Cloak | Misc | Held items | — | |
| Crabrawler Shell | Misc | TM materials | — | |
| Cracked Pot | Misc | Evolution | — | |
| Cramorant Down | Misc | TM materials | — | |
| Cream Cheese | Misc | Sandwich ingredients | — | |
| Croagunk Poison | Misc | TM materials | — | |
| Crown Pass | Key | Plot advancement | — | |
| Cryogonal Ice | Misc | TM materials | — | |
| Crystal Cluster | Key | Event items | — | |
| Cubchoo Fur | Misc | TM materials | — | |
| Cubone Candy | Misc | Species candies | — | |
| Cucumber | Misc | Sandwich ingredients | — | |
| Cufant Tarnish | Misc | TM materials | — | |
| Curry Powder | Misc | Sandwich ingredients | — | |
| Custap Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP when using a move to go first. | |
| Cutiefly Powder | Misc | TM materials | — | |
| Cyber Ball | Misc | Picnic | — | |
| Cyclizar Scales | Misc | TM materials | — | |
| Damp Mulch | Misc | Mulch | Growing time of berries is increased, but the soil dries out slower. | |
| Damp Rock | Misc | Held items | Held: Rain Dance by the holder lasts 8 rounds instead of 5. | |
| Dark Gem | Misc | Jewels | Held: When the holder uses a damaging Dark-type move, the move has 1.5× power and this item is consumed. | |
| Dark Memory | Misc | Memories | Held: Changes Silvally to its Dark form. Changes Multi-Attack’s type to Dark. | |
| Dark Stone | Key | Plot advancement | Summons Zekrom for the final battle against N. | |
| Dark Tera Shard | Misc | Tera Shard | — | |
| Darkinium Z | Key | Unused | XXX new effect for darkinium-z--bag | |
| Darkinium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Dark moves. | |
| Data Card 01 | Key | Data cards | Records the number of times the trainer has come in first place overall in the Pokéathlon. | |
| Data Card 02 | Key | Data cards | Records the number of times the trainer has come in last place overall in the Pokéathlon. | |
| Data Card 03 | Key | Data cards | Records the number of times the trainer’s Pokémon have dashed in the Pokéathlon. | |
| Data Card 04 | Key | Data cards | Records the number of times the trainer’s Pokémon have jumped in the Pokéathlon. | |
| Data Card 05 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Hurdle Dash. | |
| Data Card 06 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Relay Run. | |
| Data Card 07 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Pennant Capture. | |
| Data Card 08 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Block Smash. | |
| Data Card 09 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Disc Catch. | |
| Data Card 10 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Snow Throw. | |
| Data Card 11 | Key | Data cards | Records the number of points the trainer has earned in the Pokéathlon. | |
| Data Card 12 | Key | Data cards | Records the number of times the trainer’s Pokémon have messed up in the Pokéathlon. | |
| Data Card 13 | Key | Data cards | Records the number of times the trainer’s Pokémon have defeated themselves in the Pokéathlon. | |
| Data Card 14 | Key | Data cards | Records the number of times the trainer’s Pokémon have tackled in the Pokéathlon. | |
| Data Card 15 | Key | Data cards | Records the number of times the trainer’s Pokémon have fallen in the Pokéathlon. | |
| Data Card 16 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Ring Drop. | |
| Data Card 17 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Lamp Jump. | |
| Data Card 18 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Circle Push. | |
| Data Card 19 | Key | Data cards | Records the number of times the trainer has come in first place overall in the Pokéathlon over wirelss. | |
| Data Card 20 | Key | Data cards | Records the number of times the trainer has come in last place overall in the Pokéathlon over wireless. | |
| Data Card 21 | Key | Data cards | Records the number of times the trainer has come in first across all Pokéathlon events. | |
| Data Card 22 | Key | Data cards | Records the number of times the trainer has come in last across all Pokéathlon events. | |
| Data Card 23 | Key | Data cards | Records the number of times the trainer has switched Pokémon in the Pokéathlon. | |
| Data Card 24 | Key | Data cards | Records the number of times the trainer has come in first in the Pokéathlon Goal Roll. | |
| Data Card 25 | Key | Data cards | Records the number of times the trainer’s Pokémon received prizes in the Pokéathlon. | |
| Data Card 26 | Key | Data cards | Records the number of times the trainer has instructed Pokémon in the Pokéathlon. | |
| Data Card 27 | Key | Data cards | Records the total time spent in the Pokéathlon. | |
| Dawn Stone | Misc | Evolution | Evolves a male Kirlia into Gallade or a female Snorunt into Froslass. | |
| Decidium Z | Key | Unused | XXX new effect for decidium-z--bag | |
| Decidium Z | Key | Z-Crystals | Held: Allows Decidueye to upgrade Spirit Shackle into Sinister Arrow Raid. | |
| Dedenne Fur | Misc | TM materials | — | |
| Deep Sea Scale | Misc | Species-specific | Doubles Clamperl’s Special Defense. Traded on a Clamperl: Holder evolves into Gorebyss. | |
| Deep Sea Tooth | Misc | Species-specific | Doubles Clamperl’s Special Attack. Traded on a Clamperl: Holder evolves into Huntail. | |
| Deerling Hair | Misc | TM materials | — | |
| Deino Scales | Misc | TM materials | — | |
| Delibird Parcel | Misc | TM materials | — | |
| Destiny Knot | Misc | Held items | Held: Infatuates opposing Pokémon when holder is inflicted with infatuation. | |
| Devon Goods | Key | Plot advancement | Contains mechanical parts to be delivered to Captain Stern. | |
| Devon Parts | Key | Plot advancement | Allows Captain Stern to set out on his expedition. | |
| Devon Scope | Key | Gameplay | Allows spotting of invisible Kecleon. | |
| Devon Scuba Gear | Key | Plot advancement | Worn by the player while underwater. | |
| Diamond Bottle | Misc | Picnic | — | |
| Diamond Pattern Cup | Misc | Picnic | — | |
| Diamond Tablecloth | Misc | Picnic | — | |
| Diancite | Misc | Mega Stones | Held: Allows Diancie to Mega Evolve into Mega Diancie. | |
| Diglett Candy | Misc | Species candies | — | |
| Diglett Dirt | Misc | TM materials | — | |
| Dire Hit | Battle | Stat boosts | Increases the chance of a critical hit in battle. Raises happiness. | |
| Dire Hit 2 | Battle | Miracle shooter | Raises critical hit rate by two stages in battle. Wonder Launcher only. | |
| Dire Hit 3 | Battle | Miracle shooter | Raises critical hit rate by three stages in battle. Wonder Launcher only. | |
| Discount Coupon | Misc | Loot | Can be used at a boutique for a 50% discount. Consumed once used. | |
| Ditto Candy | Misc | Species candies | — | |
| Ditto Goo | Misc | TM materials | — | |
| Dive Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 3.5× when underwater, fishing, or surfing. | |
| DNA Splicers | Key | Gameplay | Fuses Kyurem with Reshiram or Zekrom, or splits them apart again. | |
| DNA Splicers | Key | Unused | XXX new effect for dna-splicers--merge | |
| DNA Splicers | Key | Unused | XXX new effect for dna-splicers--split | |
| Doduo Candy | Misc | Species candies | — | |
| Dome Fossil | Misc | Dex completion | Can be revived into a Kabuto. | |
| Dondozo Whisker | Misc | TM materials | — | |
| Douse Drive | Misc | Species-specific | Grants Genesect a blue, Water-type Techno Blast. | |
| Dowsing Machine | Key | Gameplay | Use to find hidden items on the field. AKA Itemfinder. | |
| Draco Plate | Misc | Plates | Held: Dragon-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Dragon. | |
| Dragon Fang | Misc | Type enhancement | Held: Dragon-Type moves from holder do 20% more damage. | |
| Dragon Gem | Misc | Jewels | Held: When the holder uses a damaging Dragon-type move, the move has 1.5× power and this item is consumed. | |
| Dragon Memory | Misc | Memories | Held: Changes Silvally to its Dragon form. Changes Multi-Attack’s type to Dragon. | |
| Dragon Scale | Misc | Evolution | Traded on a Seadra: Holder evolves into Kingdra. | |
| Dragon Skull | Key | Plot advancement | Return to the museum in Nacrene City. | |
| Dragon Tera Shard | Misc | Tera Shard | — | |
| Dragonium Z | Key | Unused | XXX new effect for dragonium-z--bag | |
| Dragonium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Dragon moves. | |
| Dratini Candy | Misc | Species candies | — | |
| Dratini Scales | Misc | TM materials | — | |
| Dread Plate | Misc | Plates | Held: Dark-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Dark. | |
| Dream Ball | Pokeballs | Special balls | Catches Pokémon found in the Dream World. | |
| Dream Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Dreepy Powder | Misc | TM materials | — | |
| Drifloon Gas | Misc | TM materials | — | |
| Dropped Item | Key | Plot advancement | Returned to Curtis or Yancy as part of a sidequest. | |
| Dropped Item | Key | Unused | XXX new effect for dropped-item--red | |
| Dropped Item | Key | Unused | XXX new effect for dropped-item--yellow | |
| Drowzee Candy | Misc | Species candies | — | |
| Drowzee Fur | Misc | TM materials | — | |
| Dubious Disc | Misc | Evolution | Traded on a Porygon2: Holder evolves into Porygon-Z. | |
| Ducklett Feather | Misc | TM materials | — | |
| Dunsparce Scales | Misc | TM materials | — | |
| Durin Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Dusk Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 3.5× at night and in caves. | |
| Dusk Stone | Misc | Evolution | Evolves a Lampent into Chandelure, a Misdreavus into Mismagius, or a Murkrow into Honchkrow. | |
| Duskull Fragment | Misc | TM materials | — | |
| Dynamax Band | Key | Plot advancement | — | |
| Dynamax Candy | Medicine | Vitamins | — | |
| Dynite Ore | Misc | Collectibles | — | |
| Earth Plate | Misc | Plates | Held: Ground-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Ground. | |
| Eevee Candy | Misc | Species candies | — | |
| Eevee Cup | Misc | Picnic | — | |
| Eevee Fur | Misc | TM materials | — | |
| Eevium Z | Key | Unused | XXX new effect for eevium-z--bag | |
| Eevium Z | Key | Z-Crystals | Held: Allows Eevee to upgrade Last Resort into Extreme Evoboost. | |
| Egg | Misc | Sandwich ingredients | — | |
| Eiscue Down | Misc | TM materials | — | |
| Eject Button | Misc | Held items | Held: When the holder takes damage from a move, it switches out for a party Pokémon of the Trainer’s choice. | |
| Eject Pack | Misc | Held items | — | |
| Ekans Candy | Misc | Species candies | — | |
| Ekans Fang | Misc | TM materials | — | |
| Electabuzz Candy | Misc | Species candies | — | |
| Electirizer | Misc | Evolution | Traded on an Electabuzz: Holder evolves into Electivire. | |
| Electric Gem | Misc | Jewels | Held: When the holder uses a damaging Electric-type move, the move has 1.5× power and this item is consumed. | |
| Electric Memory | Misc | Memories | Held: Changes Silvally to its Electric form. Changes Multi-Attack’s type to Electric. | |
| Electric Seed | Misc | Held items | Held: Consumed on Electric Terrain and raises the holder’s Defense by one stage. | |
| Electric Tera Shard | Misc | Tera Shard | — | |
| Electrium Z | Key | Unused | XXX new effect for electrium-z--bag | |
| Electrium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Electric moves. | |
| Elevator Key | Key | Plot advancement | Unlocks the elevator in Lysandre Labs. | |
| Elixir | Medicine | PP recovery | Restores 10 PP for each move. | |
| Endorsement | Key | Plot advancement | — | |
| Energy Powder | Medicine | Healing | Restores 50 HP, but lowers happiness. | |
| Energy Root | Medicine | Healing | Restores 200 HP, but lowers happiness. | |
| Enigma Berry | Berries | Other | Held: Consumed when struck by a super-effective attack to restore 1/4 max HP. | |
| Enigma Stone | Key | Event items | S: Summons Latias H: Summons Latios. | |
| Enigmatic Card | Key | Plot advancement | Unlocks Looker’s motel room on Route 8. | |
| Eon Flute | Key | Gameplay | Summons Latias or Latios for a ride. | |
| Eon Ticket | Key | Event items | Provides access to Southern Island and Latias or Latios. | |
| Escape Rope | Misc | Spelunking | Transports user to the outside entrance of a cave. | |
| Ether | Medicine | PP recovery | Restores 10 PP for one move. | |
| Everstone | Misc | Training | Held: Prevents level-based evolution from occuring. | |
| Eviolite | Misc | Held items | Held: Holder has 1.5× Defense and Special Defense, as long as it’s not fully evolved. | |
| Exeggcute Candy | Misc | Species candies | — | |
| Exercise Ball | Misc | Picnic | — | |
| Exp. All | Key | Gameplay | Shares battle experience with the party in Generation I. | |
| Exp. Candy L | Medicine | Vitamins | — | |
| Exp. Candy M | Medicine | Vitamins | — | |
| Exp. Candy S | Medicine | Vitamins | — | |
| Exp. Candy XL | Medicine | Vitamins | — | |
| Exp. Candy XS | Medicine | Vitamins | — | |
| Exp. Charm | Key | Gameplay | — | |
| Exp. Share | Misc | Training | Held: Half the experience from a battle is split between Pokémon holding this item. | |
| Expert Belt | Misc | Held items | Held: Holder’s Super Effective moves do 20% extra damage. | |
| Explorer Kit | Key | Gameplay | Allows visiting the Underground. | |
| Fab Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Fairium Z | Key | Unused | XXX new effect for fairium-z--bag | |
| Fairium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Fairy moves. | |
| Fairy Feather | Misc | Held items | — | |
| Fairy Gem | Misc | Jewels | Held: When the holder uses a damaging Fairy move, the move has 1.5× power and this item is consumed. | |
| Fairy Memory | Misc | Memories | Held: Changes Silvally to its Fairy form. Changes Multi-Attack’s type to Fairy. | |
| Fairy Tera Shard | Misc | Tera Shard | — | |
| Falinks Sweat | Misc | TM materials | — | |
| Fame Checker | Key | Gameplay | Records information about NPCs. | |
| Fancy Apple | Misc | Curry ingredients | — | |
| Farfetch’d Candy | Misc | Species candies | — | |
| Fashion Case | Key | Gameplay | Holds Pokémon Accessories for use in Contests. | |
| Fast Ball | Pokeballs | Apricorn balls | 4× effectiveness on Pokémon with 100 or greater base speed. (Gen II: Roaming or Fleeing Pokémon). Made from Wht Apricorn. | |
| Favored Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Feebas Scales | Misc | TM materials | — | |
| Festival Ticket | Key | Gameplay | Hosts a mission in Festival Plaza. | |
| Fidough Fur | Misc | TM materials | — | |
| Fighting Gem | Misc | Jewels | Held: When the holder uses a damaging Fighting-type move, the move has 1.5× power and this item is consumed. | |
| Fighting Memory | Misc | Memories | Held: Changes Silvally to its Fighting form. Changes Multi-Attack’s type to Fighting. | |
| Fighting Tera Shard | Misc | Tera Shard | — | |
| Fightinium Z | Key | Unused | XXX new effect for fightinium-z--bag | |
| Fightinium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Fighting moves. | |
| Figy Berry | Berries | Picky healing | Held: Consumed at 1/2 max HP to restore 1/8 max HP. Confuses Pokémon that dislike spicy flavor. | |
| Finizen Mucus | Misc | TM materials | — | |
| Finneon Scales | Misc | TM materials | — | |
| Fire Gem | Misc | Jewels | Held: When the holder uses a damaging Fire-type move, the move has 1.5× power and this item is consumed. | |
| Fire Memory | Misc | Memories | Held: Changes Silvally to its Fire form. Changes Multi-Attack’s type to Fire. | |
| Fire Pattern Cup | Misc | Picnic | — | |
| Fire Stone | Misc | Evolution | Evolves an Eevee into Flareon, a Growlithe into Arcanine, a Pansear into Simisear, or a Vulpix into Ninetales. | |
| Fire Tera Shard | Misc | Tera Shard | — | |
| Firium Z | Key | Unused | XXX new effect for firium-z--bag | |
| Firium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Fire moves. | |
| Fishing Rod | Key | Gameplay | Allows the player to fish for Pokémon. | |
| Fishing Rod | Key | Gameplay | — | |
| Fist Plate | Misc | Plates | Held: Fighting-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Fighting. | |
| Flabébé Pollen | Misc | TM materials | — | |
| Flame Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Flame Orb | Misc | Bad held items | Held: Inflicts Burn on the holder at the end of the turn. Activates after Burn damage would occur. | |
| Flame Plate | Misc | Plates | Held: Fire-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Fire. | |
| Flamigo Down | Misc | TM materials | — | |
| Fletchling Feather | Misc | TM materials | — | |
| Flittle Down | Misc | TM materials | — | |
| Float Stone | Misc | Held items | Held: Holder has 0.5× weight. | |
| Flower Pattern Cup | Misc | Picnic | — | |
| Flower Sweet | Misc | Evolution | — | |
| Fluffy Tail | Misc | Spelunking | Ends a wild battle. | |
| Flying Gem | Misc | Jewels | Held: When the holder uses a damaging Flying-type move, the move has 1.5× power and this item is consumed. | |
| Flying Memory | Misc | Memories | Held: Changes Silvally to its Flying form. Changes Multi-Attack’s type to Flying. | |
| Flying Tera Shard | Misc | Tera Shard | — | |
| Flyinium Z | Key | Unused | XXX new effect for flyinium-z--bag | |
| Flyinium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Flying moves. | |
| Focus Band | Misc | Held items | Held: Holder has 10% chance to survive attacks or self-inflicted damage at 1 HP. | |
| Focus Sash | Misc | Held items | Held: Holder survives any single-hit attack at 1 HP if at max HP, then the item is consumed. | |
| Fomantis Leaf | Misc | TM materials | — | |
| Foongus Spores | Misc | TM materials | — | |
| Forage Bag | Key | Gameplay | Holds ingredients during Mallow’s trial. | |
| Fossilized Bird | Misc | Dex completion | — | |
| Fossilized Dino | Misc | Dex completion | — | |
| Fossilized Drake | Misc | Dex completion | — | |
| Fossilized Fish | Misc | Dex completion | — | |
| Fresh Cream | Misc | Curry ingredients | — | |
| Fresh Start Mochi | Medicine | Vitamins | — | |
| Fresh Water | Medicine | Healing | Restores 50 HP. | |
| Fried Fillet | Misc | Sandwich ingredients | — | |
| Fried Food | Misc | Curry ingredients | — | |
| Friend Ball | Pokeballs | Apricorn balls | Caught Pokémon start with 200 happiness. Made from Grn Apricorn. | |
| Frigibax Scales | Misc | TM materials | — | |
| Fruit Bunch | Misc | Curry ingredients | — | |
| Full Heal | Medicine | Status cures | Cures any status ailment and confusion. | |
| Full Incense | Misc | Bad held items | Held: Holder moves last in its priority bracket. Breeding: Snorlax begets a Munchlax Egg. | |
| Full Restore | Medicine | Healing | Restores HP to full and cures any status ailment and confusion. | |
| Galactic Key | Key | Plot advancement | Grants access to Galactic HQ in Veilstone City. | |
| Galarica Cuff | Misc | Collectibles | — | |
| Galarica Twig | Misc | Collectibles | — | |
| Galarica Wreath | Misc | Collectibles | — | |
| Galladite | Misc | Mega Stones | Held: Allows Gallade to Mega Evolve into Mega Gallade. | |
| Ganlon Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost Defense. | |
| Garchompite | Misc | Mega Stones | Held: Allows Garchomp to Mega Evolve into Mega Garchomp. | |
| Gardevoirite | Misc | Mega Stones | Held: Allows Gardevoir to Mega Evolve into Mega Gardevoir. | |
| Gastly Candy | Misc | Species candies | — | |
| Gastly Gas | Misc | TM materials | — | |
| GB Sounds | Key | Gameplay | Use to listen to GameBoy era audio. | |
| Gengarite | Misc | Mega Stones | Held: Allows Gengar to Mega Evolve into Mega Gengar. | |
| Genius Mochi | Medicine | Vitamins | — | |
| Genius Feather | Medicine | Vitamins | Increases Special Attack effort by 1. | |
| Gentle Mint | Medicine | Nature mints | — | |
| Geodude Candy | Misc | Species candies | — | |
| Geodude Fragment | Misc | TM materials | — | |
| Ghost Gem | Misc | Jewels | Held: When the holder uses a damaging Ghost-type move, the move has 1.5× power and this item is consumed. | |
| Ghost Memory | Misc | Memories | Held: Changes Silvally to its Ghost form. Changes Multi-Attack’s type to Ghost. | |
| Ghost Tera Shard | Misc | Tera Shard | — | |
| Ghostium Z | Key | Unused | XXX new effect for ghostium-z--bag | |
| Ghostium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Ghost moves. | |
| Gible Scales | Misc | TM materials | — | |
| Gigantamix | Misc | Curry ingredients | — | |
| Gimmighoul Coin | Misc | TM materials | — | |
| Girafarig Fur | Misc | TM materials | — | |
| Glalitite | Misc | Mega Stones | Held: Allows Glalie to Mega Evolve into Mega Glalie. | |
| Gligar Fang | Misc | TM materials | — | |
| Glimmering Charm | Key | Gameplay | — | |
| Glimmet Crystal | Misc | TM materials | — | |
| Glitter Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Go-Goggles | Key | Gameplay | Allows passage through windy deserts. | |
| god stone | Key | Unused | Unknown. Currently unused. | |
| Gold Bottle | Misc | Picnic | — | |
| Gold Bottle Cap | Misc | Loot | Trade to Mr. Hyper to maximize all of a Pokémon’s genes. | |
| Gold Cup | Misc | Picnic | — | |
| Gold Leaf | Misc | Loot | — | |
| Gold Pick | Misc | Picnic | — | |
| Gold Teeth | Key | Plot advancement | The Safari Zone Warden’s dentures. Trade for HM04 (Strength). | |
| Goldeen Candy | Misc | Species candies | — | |
| Golden Nanab Berry | Berries | Catching bonus | — | |
| Golden Pinap Berry | Berries | Catching bonus | — | |
| Golden Razz Berry | Berries | Catching bonus | — | |
| Good Rod | Key | Gameplay | Used to catch Pokémon in bodies of water. | |
| Gooey Mulch | Misc | Mulch | Berries regrow from dead plants an increased number of times. | |
| Goomy Goo | Misc | TM materials | — | |
| Gothita Eyelash | Misc | TM materials | — | |
| Gracidea | Key | Event items | Changes an unfrozen Shaymin to Sky Forme in the day. | |
| Gram 1 | Key | Plot advancement | Part of a sidequest to obtain TM89. | |
| Gram 2 | Key | Plot advancement | Part of a sidequest to obtain TM89. | |
| Gram 3 | Key | Plot advancement | Part of a sidequest to obtain TM89. | |
| Grass Gem | Misc | Jewels | Held: When the holder uses a damaging Grass-type move, the move has 1.5× power and this item is consumed. | |
| Grass Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Grass Memory | Misc | Memories | Held: Changes Silvally to its Grass form. Changes Multi-Attack’s type to Grass. | |
| Grass Tera Shard | Misc | Tera Shard | — | |
| Grassium Z | Key | Unused | XXX new effect for grassium-z--bag | |
| Grassium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Grass moves. | |
| Grassy Seed | Misc | Held items | Held: Consumed on Grassy Terrain and raises the holder’s Defense by one stage. | |
| Great Ball | Pokeballs | Standard balls | Tries to catch a wild Pokémon. Success rate is 1.5×. | |
| Greavard Wax | Misc | TM materials | — | |
| Green Apricorn | Key | Apricorn box | Used to make a Friend Ball. | |
| Green Bell Pepper | Misc | Sandwich ingredients | — | |
| Green Dish | Misc | Picnic | — | |
| Green Petal | Key | Unused | XXX new effect for green-petal | |
| Green Poké Ball Pick | Misc | Picnic | — | |
| Green Scarf | Misc | Scarves | Raises the holder’s Smartness while in a contest. | |
| Green Shard | Misc | Collectibles | No effect. Can be traded for items or moves. | |
| Greet Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Grepa Berry | Berries | Effort drop | Drops Special Defense Effort Values by 10 and raises happiness. | |
| Grimer Candy | Misc | Species candies | — | |
| Grimer Toxin | Misc | TM materials | — | |
| Grip Claw | Misc | Held items | Held: Holder’s multi-turn trapping moves last 5 turns. | |
| Griseous Core | Key | Gameplay | — | |
| Griseous Orb | Misc | Species-specific | Boosts the damage from Giratina’s Dragon-type and Ghost-type moves by 20%, and transforms it into Origin Forme. | |
| Ground Gem | Misc | Jewels | Held: When the holder uses a damaging Ground-type move, the move has 1.5× power and this item is consumed. | |
| Ground Memory | Misc | Memories | Held: Changes Silvally to its Ground form. Changes Multi-Attack’s type to Ground. | |
| Ground Tera Shard | Misc | Tera Shard | — | |
| Groundium Z | Key | Unused | XXX new effect for groundium-z--bag | |
| Groundium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Ground moves. | |
| Growlithe Candy | Misc | Species candies | — | |
| Growlithe Fur | Misc | TM materials | — | |
| Growth Mulch | Misc | Mulch | Growing time of berries is reduced, but the soil dries out faster. | |
| Grubbin Thread | Misc | TM materials | — | |
| Grubby Hanky | Key | Plot advancement | Appears in the Café Warehouse on Sunday; return to the customer with a Patrat on Thursday. | |
| Guard Spec. | Battle | Stat boosts | Prevents stat changes in battle for five turns in battle. Raises happiness. | |
| Gulpin Mucus | Misc | TM materials | — | |
| Gyaradosite | Misc | Mega Stones | Held: Allows Gyarados to Mega Evolve into Mega Gyarados. | |
| Haban Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Dragon-type attack to halve the damage. | |
| Ham | Misc | Sandwich ingredients | — | |
| Hamburger | Misc | Sandwich ingredients | — | |
| Happiny Dust | Misc | TM materials | — | |
| Harbor Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Hard Stone | Misc | Type enhancement | Held: Rock-Type moves from holder do 20% more damage. | |
| Hasty Mint | Medicine | Nature mints | — | |
| Hatenna Dust | Misc | TM materials | — | |
| Hawlucha Down | Misc | TM materials | — | |
| Heal Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Caught Pokémon are immediately healed. | |
| Heal Powder | Medicine | Status cures | Cures any status ailment, but lowers happiness. | |
| Health Candy | Medicine | Vitamins | — | |
| Health Candy L | Medicine | Vitamins | — | |
| Health Candy XL | Medicine | Vitamins | — | |
| Health Mochi | Medicine | Vitamins | — | |
| Health Feather | Medicine | Vitamins | Increases HP effort by 1. | |
| Heart Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Heart Scale | Misc | Collectibles | No effect. Can be traded for prior Level-up moves. | |
| Hearthflame Mask | Misc | Held items | — | |
| Heat Rock | Misc | Held items | Held: Sunny Day by the holder lasts 8 rounds instead of 5. | |
| Heavy Ball | Pokeballs | Apricorn balls | Has flat bonus or penalty to catch rate depending on weight class of target. Made from Blk Apricorn. | |
| Heavy-Duty Boots | Misc | Held items | — | |
| Helix Fossil | Misc | Dex completion | Can be revived into an Omanyte. | |
| Heracronite | Misc | Mega Stones | Held: Allows Heracross to Mega Evolve into Mega Heracross. | |
| Heracross Claw | Misc | TM materials | — | |
| Herbed Sausage | Misc | Sandwich ingredients | — | |
| Heroic Sword Pick | Misc | Picnic | — | |
| Hi-tech Earbuds | Key | Gameplay | — | |
| Hippopotas Sand | Misc | TM materials | — | |
| Hitmonchan Candy | Misc | Species candies | — | |
| Hitmonlee Candy | Misc | Species candies | — | |
| HM01 | Machines | All machines | Teaches Cut to a compatible Pokémon. | |
| HM02 | Machines | All machines | Teaches Fly to a compatible Pokémon. | |
| HM03 | Machines | All machines | Teaches Surf to a compatible Pokémon. | |
| HM04 | Machines | All machines | Teaches Strength to a compatible Pokémon. | |
| HM05 | Machines | All machines | Teaches Waterfall to a compatible Pokémon. (HS: Whirlpool DPP: Defog Gen III & II & I: Flash) | |
| HM06 | Machines | All machines | Teaches Dive to a compatible Pokémon. (Gen IV & III: Rock Smash Gen II: Whirlpool) | |
| HM07 | Machines | All machines | Teaches a move to a compatible Pokémon. (Gen IV & III & II: Waterfall) | |
| HM08 | Machines | All machines | Teaches a move to a compatible Pokémon. (Gen IV: Rock Climb Gen III: Dive) | |
| Holo Caster | Key | Gameplay | Displays cutscene conversations as the plot advances. | |
| Holo Caster | Key | Unused | XXX new effect for holo-caster--green | |
| Holo Caster | Key | Unused | XXX new effect for holo-caster--red | |
| Hondew Berry | Berries | Effort drop | Drops Special Attack Effort Values by 10 and raises happiness. | |
| Honey | Misc | Dex completion | Used outside of battle : Immediately triggers a wild Pokémon battle, as long as the trainer is somewhere with wild Pokémon—i.e., in tall grass, in a cave, or surfing. Can be smeared on sweet-smelling trees to attract tree-dwelling Pokémon after six hours. | |
| Honor of Kalos | Key | Plot advancement | Does nothing, but signifies becoming Champion. | |
| Hoothoot Feather | Misc | TM materials | — | |
| Hoppip Leaf | Misc | TM materials | — | |
| Horsea Candy | Misc | Species candies | — | |
| Horseradish | Misc | Sandwich ingredients | — | |
| Houndoominite | Misc | Mega Stones | Held: Allows Houndoom to Mega Evolve into Mega Houndoom. | |
| Houndour Fang | Misc | TM materials | — | |
| HP Up | Medicine | Vitamins | Raises HP effort and happiness. | |
| Hyper Potion | Medicine | Healing | Restores 200 HP. | |
| Iapapa Berry | Berries | Picky healing | Held: Consumed at 1/2 max HP to restore 1/8 max HP. Confuses Pokémon that dislike sour flavor. | |
| Ice Gem | Misc | Jewels | Held: When the holder uses a damaging Ice-type move, the move has 1.5× power and this item is consumed. | |
| Ice Heal | Medicine | Status cures | Cures freezing. | |
| Ice Memory | Misc | Memories | Held: Changes Silvally to its Ice form. Changes Multi-Attack’s type to Ice. | |
| Ice Stone | Misc | Evolution | Evolves an Alola Sandshrew into Alola Sandslash or an Alola Vulpix into Alola Ninetales. | |
| Ice Tera Shard | Misc | Tera Shard | — | |
| Iceroot Carrot | Key | Plot advancement | — | |
| Icicle Plate | Misc | Plates | Held: Ice-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Ice. | |
| Icium Z | Key | Unused | XXX new effect for icium-z--bag | |
| Icium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Ice moves. | |
| Icy Rock | Misc | Held items | Held: Hail by the holder lasts 8 rounds instead of 5. | |
| Igglybuff Fluff | Misc | TM materials | — | |
| Ilima Normalium Z | Key | Unused | XXX new effect for ilimas-normalium-z | |
| Illumise Fluid | Misc | TM materials | — | |
| Impidimp Hair | Misc | TM materials | — | |
| Impish Mint | Medicine | Nature mints | — | |
| Incinium Z | Key | Unused | XXX new effect for incinium-z--bag | |
| Incinium Z | Key | Z-Crystals | Held: Allows Incineroar to upgrade Darkest Lariat into Malicious Moonsault. | |
| Indeedee Fur | Misc | TM materials | — | |
| Inquiry Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Insect Plate | Misc | Plates | Held: Bug-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Bug. | |
| Instant Noodles | Misc | Curry ingredients | — | |
| Intriguing Stone | Key | Plot advancement | Trade for a Sun Stone in X and Y, or Pidgeotite in Omega Ruby and Alpha Sapphire. | |
| Iron | Medicine | Vitamins | Raises Defense effort and happiness. | |
| Iron Ball | Misc | Bad held items | Held: Holder’s Speed is halved. Negates all Ground-type immunities, and makes Flying-types take neutral damage from Ground-type moves. Arena Trap. Spikes, and Toxic Spikes affect the holder. | |
| Iron Plate | Misc | Plates | Held: Steel-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Steel. | |
| Item Drop | Battle | Miracle shooter | Forces a friendly Pokémon to drop its held item. | |
| Item Urge | Battle | Miracle shooter | Forcibly activates a friendly Pokémon’s held item. | |
| Jaboca Berry | Berries | Other | Held: Consumed to deal 1/8 attacker’s max HP when holder is struck by a physical attack. | |
| Jade Orb | Key | Plot advancement | Summons Rayquaza to the Embedded Tower. | |
| Jalapeño | Misc | Sandwich ingredients | — | |
| Jam | Misc | Sandwich ingredients | — | |
| Jangmo-o Scales | Misc | TM materials | — | |
| Jaw Fossil | Misc | Dex completion | Can be revived into a Tyrunt. | |
| Jigglypuff Candy | Misc | Species candies | — | |
| Jolly Mint | Medicine | Nature mints | — | |
| Journal | Key | Gameplay | Records prior significant activities the player took. | |
| Jynx Candy | Misc | Species candies | — | |
| Kabuto Candy | Misc | Species candies | — | |
| Kangaskhan Candy | Misc | Species candies | — | |
| Kangaskhanite | Misc | Mega Stones | Held: Allows Kangaskhan to Mega Evolve into Mega Kangaskhan. | |
| Kasib Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Ghost-type attack to halve the damage. | |
| Kebia Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Poison-type attack to halve the damage. | |
| Kee Berry | Berries | Other | Held: When the holder is hit by a physical move, increases its Defense by one stage. | |
| Kelpsy Berry | Berries | Effort drop | Drops Attack Effort Values by 10 and raises happiness. | |
| Ketchup | Misc | Sandwich ingredients | — | |
| Key Stone | Key | Gameplay | Allows the player’s Pokémon to Mega Evolve. | |
| Key to Room 1 | Key | Plot advancement | Unlocks the door to Room 1 in Sea Mauville. | |
| Key to Room 2 | Key | Plot advancement | Unlocks the door to Room 2 in Sea Mauville. | |
| Key to Room 4 | Key | Plot advancement | Unlocks the door to Room 4 in Sea Mauville. | |
| Key to Room 6 | Key | Plot advancement | Unlocks the door to Room 6 in Sea Mauville. | |
| King’s Rock | Misc | Held items | Held: Damaging moves gain a 10% chance to make their target flinch. Traded on a Poliwhirl: Holder evolves into Politoed. Traded on a Slowpoke: Holder evolves into Slowking. | |
| Kiwi | Misc | Sandwich ingredients | — | |
| Klawf Claw | Misc | TM materials | — | |
| Klawf Stick | Misc | Sandwich ingredients | — | |
| Klefki Key | Misc | TM materials | — | |
| Koffing Candy | Misc | Species candies | — | |
| Koffing Gas | Misc | TM materials | — | |
| Kofu’s Wallet | Key | Plot advancement | — | |
| Komala Claw | Misc | TM materials | — | |
| Kommonium Z | Key | Unused | XXX new effect for kommonium-z--bag | |
| Kommonium Z | Key | Unused | XXX new effect for kommonium-z--held | |
| Koraidon’s Poké Ball | Key | Event items | — | |
| Krabby Candy | Misc | Species candies | — | |
| Kricketot Shell | Misc | TM materials | — | |
| Feather Ball | Pokeballs | Standard balls | — | |
| Lagging Tail | Misc | Bad held items | Held: Holder moves last in its priority bracket. | |
| Gigaton Ball | Pokeballs | Standard balls | — | |
| Great Ball | Pokeballs | Standard balls | — | |
| Heavy Ball | Pokeballs | Standard balls | — | |
| Jet Ball | Pokeballs | Standard balls | — | |
| Leaden Ball | Pokeballs | Standard balls | — | |
| Lansat Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost critical hit ratio by two stages. | |
| Origin Ball | Pokeballs | Standard balls | — | |
| Poké Ball | Pokeballs | Standard balls | — | |
| Lapras Candy | Misc | Species candies | — | |
| Large Leek | Misc | Curry ingredients | — | |
| Larvesta Fuzz | Misc | TM materials | — | |
| Larvitar Claw | Misc | TM materials | — | |
| Strange Ball | Pokeballs | Standard balls | — | |
| Latiasite | Misc | Mega Stones | Held: Allows Latias to Mega Evolve into Mega Latias. | |
| Latiosite | Misc | Mega Stones | Held: Allows Latios to Mega Evolve into Mega Latios. | |
| Ultra Ball | Pokeballs | Standard balls | — | |
| Lava Cookie | Medicine | Status cures | Cures any status ailment and confusion. | |
| Wing Ball | Pokeballs | Standard balls | — | |
| Lax Incense | Misc | Held items | Held: Holder’s evasion is increased by 5%. Breeding: Wobbuffet begets a Wynaut Egg. | |
| Lax Mint | Medicine | Nature mints | — | |
| Leader’s Crest | Misc | Picnic | — | |
| Leaf Letter | Misc | Loot | — | |
| Leaf Letter | Misc | Loot | — | |
| Leaf Stone | Misc | Evolution | Evolves an Exeggcute into Exeggutor, a Gloom into Vileplume, a Nuzleaf into Shiftry, a Pansage into Simisage, or a Weepinbell into Victreebel. | |
| Leafy Tablecloth | Misc | Picnic | — | |
| Lechonk Hair | Misc | TM materials | — | |
| Left Poké Ball | Key | Unused | XXX new effect for left-poke-ball | |
| Leftovers | Misc | Held items | Held: Restores 1/16 (6.25%) holder’s max HP at the end of each turn. | |
| Legend Plate | Misc | Plates | — | |
| Legendary Clue 1 | Key | Plot advancement | — | |
| Legendary Clue 2 | Key | Plot advancement | — | |
| Legendary Clue 3 | Key | Plot advancement | — | |
| Legendary Clue? | Key | Plot advancement | — | |
| Lemonade | Medicine | Healing | Restores 80 HP. | |
| Lens Case | Key | Gameplay | Allows the player to change their eye color. | |
| Leppa Berry | Berries | Medicine | Held: Consumed when a move runs out of PP to restore its PP by 10. | |
| Letter | Key | Plot advancement | A letter to Steven from the Devon Corp president. | |
| Lettuce | Misc | Sandwich ingredients | — | |
| Level Ball | Pokeballs | Apricorn balls | Success rate based off of fraction target Pokémon is of user’s Pokémon. Made from Red Apricorn. | |
| Liberty Pass | Key | Event items | Allows access to Liberty Garden and Victini. | |
| Lickitung Candy | Misc | Species candies | — | |
| Liechi Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost Attack. | |
| Life Orb | Misc | Held items | Held: Holder’s moves inflict 30% extra damage, but cost 10% max HP. | |
| Lift Key | Key | Plot advancement | Operates the elevator in Team Rocket’s Celadon Hideout. | |
| Light Ball | Misc | Species-specific | Doubles Pikachu’s Attack and Special Attack. Breed on Pikachu or Raichu: Pichu Egg will have Volt Tackle. | |
| Light Clay | Misc | Held items | Held: Light Screen and Reflect used by the holder last 8 rounds instead of 5. | |
| Light Stone | Key | Plot advancement | Summons Reshiram for the final battle against N. | |
| Like Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Lilac Tablecloth | Misc | Picnic | — | |
| Linking Cord | Misc | Evolution | Allows a Pokemon whose evolution is usually triggered by trading to evolve | |
| Litleo Tuft | Misc | TM materials | — | |
| Litwick Soot | Misc | TM materials | — | |
| Loaded Dice | Misc | Held items | — | |
| Lock Capsule | Key | Unused | Contains TM95 (Snarl). | |
| Lone Earring | Misc | Loot | — | |
| Lonely Mint | Medicine | Nature mints | — | |
| Looker Ticket | Key | Plot advancement | Advances the Looker postgame plot. | |
| Loot Sack | Key | Unused | Carries coal mine loot. | |
| Lopunnite | Misc | Mega Stones | Held: Allows Lopunny to Mega Evolve into Mega Lopunny. | |
| Lost Item | Key | Plot advancement | A Poké Doll lost by the Copycat who lives in Saffron City. Trade for a Pass. | |
| Lotad Leaf | Misc | TM materials | — | |
| Love Ball | Pokeballs | Apricorn balls | 8× effectiveness on opposite sex, same species targets of the Active Pokémon. Made from Pnk Apricorn. | |
| Love Sweet | Misc | Evolution | — | |
| Lucarionite | Misc | Mega Stones | Held: Allows Lucario to Mega Evolve into Mega Lucario. | |
| Luck Incense | Misc | Training | Held: Doubles the money earned from a battle. Does not stack with Amulet Coin. Breeding: Chansey and Blissey beget a Happiny Egg. | |
| Lucky Egg | Misc | Training | Held: Increases EXP earned in battle by 50%. | |
| Lucky Punch | Misc | Species-specific | Raises Chansey’s critical hit ratio by two stages. | |
| Lum Berry | Berries | Medicine | Held: Consumed to cure any status condition or confusion. | |
| Luminous Moss | Misc | Held items | Held: If the holder is hit by a damaging Water move, raises its Special Defense by one stage. | |
| Lumiose Galette | Medicine | Status cures | Cures all major status ailments and confusion. | |
| Lunalium Z | Key | Unused | XXX new effect for lunalium-z--bag | |
| Lunalium Z | Key | Unused | XXX new effect for lunalium-z--held | |
| Lunar Wing | Key | Event items | Cures sailor’s son of nightmares in Canalave City. | |
| Lure | Misc | Spelunking | — | |
| Lure Ball | Pokeballs | Apricorn balls | 3× effectiveness while fishing. Made from Blu Apricorn. | |
| Lustrous Globe | Key | Gameplay | — | |
| Lustrous Orb | Misc | Species-specific | Boosts the damage from Palkia’s Dragon-type and Water-type moves by 20%. | |
| Luvdisc Scales | Misc | TM materials | — | |
| Luxury Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Caught Pokémon start with 200 happiness. | |
| Lycanium Z | Key | Unused | XXX new effect for lycanium-z--bag | |
| Lycanium Z | Key | Unused | XXX new effect for lycanium-z--held | |
| Mach Bike | Key | Gameplay | Faster than the Acro Bike, and can ride up sandy slopes and across cracked floors. | |
| Machine Part | Key | Plot advancement | Must be replaced in the Power Plant to power the Magnet Train. | |
| Macho Brace | Misc | Effort training | Held: Holder gains double effort values from battles, but has halved Speed in battle. | |
| Machop Candy | Misc | Species candies | — | |
| Magical Heart Pick | Misc | Picnic | — | |
| Magical Star Pick | Misc | Picnic | — | |
| Magikarp Candy | Misc | Species candies | — | |
| Magikarp Scales | Misc | TM materials | — | |
| Magma Emblem | Key | Plot advancement | Provides access to the Team Magma Hideout in the Jagged Pass. | |
| Magma Stone | Key | Plot advancement | Magma is sealed inside. | |
| Magma Suit | Key | Plot advancement | Allows the player to ride Groudon in the Cave of Origin. | |
| Magmar Candy | Misc | Species candies | — | |
| Magmarizer | Misc | Evolution | Traded on a Magmar: Holder evolves into Magmortar. | |
| Magnemite Candy | Misc | Species candies | — | |
| Magnemite Screw | Misc | TM materials | — | |
| Magnet | Misc | Type enhancement | Held: Electric-Type moves from holder do 20% more damage. | |
| Mago Berry | Berries | Picky healing | Held: Consumed at 1/2 max HP to restore 1/8 max HP. Confuses Pokémon that dislike sweet flavor. | |
| Magost Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Makeup Bag | Key | Gameplay | Allows the player to change their lipstick color. | |
| Makuhita Sweat | Misc | TM materials | — | |
| Malicious Armor | Misc | Evolution | — | |
| Manectite | Misc | Mega Stones | Held: Allows Manectric to Mega Evolve into Mega Manectric. | |
| Mankey Candy | Misc | Species candies | — | |
| Mankey Fur | Misc | TM materials | — | |
| Maranga Berry | Berries | Other | Held: When the holder is hit by a special move, increases its Special Defense by one stage. | |
| Marble | Misc | Loot | — | |
| Mareanie Spike | Misc | TM materials | — | |
| Mareep Wool | Misc | TM materials | — | |
| Marill Ball | Misc | Picnic | — | |
| Mark Charm | Key | Gameplay | — | |
| Marmalade | Misc | Sandwich ingredients | — | |
| Marshadium Z | Key | Unused | XXX new effect for marshadium-z--bag | |
| Marshadium Z | Key | Z-Crystals | Held: Allows Marshadow to upgrade Spectral Thief into Soul-Stealing 7 Star Strike. | |
| Maschiff Fang | Misc | TM materials | — | |
| Master Ball | Pokeballs | Standard balls | Catches a wild Pokémon every time. | |
| Masterpiece Teacup | Misc | Evolution | — | |
| Mawilite | Misc | Mega Stones | Held: Allows Mawile to Mega Evolve into Mega Mawile. | |
| Max Elixir | Medicine | PP recovery | Restores PP to full for each move. | |
| Max Ether | Medicine | PP recovery | Restores PP to full for one move. | |
| Max Honey | Medicine | Revival | — | |
| Max Lure | Misc | Spelunking | — | |
| Max Mushrooms | Battle | Stat boosts | — | |
| Max Potion | Medicine | Healing | Restores HP to full. | |
| Max Repel | Misc | Spelunking | For 250 steps, prevents wild encounters of level lower than your party’s lead Pokémon. | |
| Max Revive | Medicine | Revival | Revives with full HP. | |
| Mayonnaise | Misc | Sandwich ingredients | — | |
| Meadow Plate | Misc | Plates | Held: Grass-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Grass. | |
| Mech Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Medal Box | Key | Gameplay | Holds medals recieved in the medal rally. | |
| Medichamite | Misc | Mega Stones | Held: Allows Medicham to Mega Evolve into Mega Medicham. | |
| Medicine Pocket | Key | Unused | — | |
| Meditite Sweat | Misc | TM materials | — | |
| Mega Anchor | Key | Unused | Unused NPC Key Stone. | |
| Mega Anklet | Key | Unused | Unused NPC Key Stone. | |
| Mega Bracelet | Key | Gameplay | Allows the player’s Pokémon to Mega Evolve. | |
| Mega Charm | Key | Unused | Unused Key Stone. | |
| Mega Cuff | Key | Unused | Unused Key Stone. | |
| Mega Glasses | Key | Unused | Unused NPC Key Stone. | |
| Mega Glove | Key | Unused | Unused NPC Key Stone. | |
| Mega Pendant | Key | Unused | Unused NPC Key Stone. | |
| Mega Ring | Key | Gameplay | Allows the player’s Pokémon to Mega Evolve. | |
| Mega Stickpin | Key | Unused | Unused NPC Key Stone. | |
| Mega Tiara | Key | Unused | Unused NPC Key Stone. | |
| Meltan Candy | Misc | Species candies | — | |
| Member Card | Key | Event items | Allows access to Newmoon Island and Darkrai. | |
| Mental Herb | Misc | Held items | Held: Consumed to cure infatuation. Gen V: Also removes Taunt, Encore, Torment, Disable, and Cursed Body. | |
| Meowth Candy | Misc | Species candies | — | |
| Meowth Fur | Misc | TM materials | — | |
| Metagrossite | Misc | Mega Stones | Held: Allows Metagross to Mega Evolve into Mega Metagross. | |
| Metal Alloy | Misc | Evolution | — | |
| Metal Coat | Misc | Type enhancement | Held: Steel-Type moves from holder do 20% more damage. | |
| Metal Powder | Misc | Species-specific | Raises Ditto’s Defense and Special Defense by 50%. The boost is lost after transforming. | |
| Meteorite | Key | Plot advancement | FL: Deliver to Lostelle’s father. RSE: Trade to Professor Cozmo for TM27 (Return). | |
| Meteorite | Key | Unused | XXX new effect for meteorite--2 | |
| Meteorite | Key | Unused | XXX new effect for meteorite--3 | |
| Meteorite | Key | Unused | XXX new effect for meteorite--4 | |
| Meteorite Shard | Key | Plot advancement | Causes the Meteorite to transform to its final form, allowing Rayquaza to Mega Evolve. | |
| Metronome | Misc | Held items | Held: Consectutive uses of the same attack have a cumulative damage boost of 10%. Maximum 100% boost. | |
| Mew Candy | Misc | Species candies | — | |
| Mewnium Z | Key | Unused | XXX new effect for mewnium-z--bag | |
| Mewnium Z | Key | Z-Crystals | Held: Allows Mew to upgrade Psychic into Genesis Supernova. | |
| Mewtwo Candy | Misc | Species candies | — | |
| Mewtwonite X | Misc | Mega Stones | Held: Allows Mewtwo to Mega Evolve into Mega Mewtwo X. | |
| Mewtwonite Y | Misc | Mega Stones | Held: Allows Mewtwo to Mega Evolve into Mega Mewtwo Y. | |
| Micle Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost accuracy of next move by 20%. (Gen IV: Perfect accuracy) | |
| Mienfoo Claw | Misc | TM materials | — | |
| Mighty Candy | Medicine | Vitamins | — | |
| Mighty Candy L | Medicine | Vitamins | — | |
| Mighty Candy XL | Medicine | Vitamins | — | |
| Mild Mint | Medicine | Nature mints | — | |
| Mimikium Z | Key | Unused | XXX new effect for mimikium-z--bag | |
| Mimikium Z | Key | Unused | XXX new effect for mimikium-z--held | |
| Mimikyu Scrap | Misc | TM materials | — | |
| Mind Plate | Misc | Plates | Held: Psychic-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Psychic. | |
| Mint Tablecloth | Misc | Picnic | — | |
| Miracle Seed | Misc | Type enhancement | Held: Grass-Type moves from holder do 20% more damage. | |
| Miraidon’s Poké Ball | Key | Event items | — | |
| Mirror Herb | Misc | Held items | — | |
| Misdreavus Tears | Misc | TM materials | — | |
| Misty Seed | Misc | Held items | Held: Consumed on Misty Terrain and raises the holder’s Special Defense by one stage. | |
| Mixed Mushrooms | Misc | Curry ingredients | — | |
| Modest Mint | Medicine | Nature mints | — | |
| Moltres Candy | Misc | Species candies | — | |
| Monstrous Tablecloth | Misc | Picnic | — | |
| Moomoo Cheese | Misc | Curry ingredients | — | |
| Moomoo Milk | Medicine | Healing | Restores 100 HP. | |
| Moon Ball | Pokeballs | Apricorn balls | 4× effectiveness on familes of Pokémon with a Moon Stone evolution. Made from Ylw Apricorn. | |
| Moon Flute | Key | Plot advancement | Evolves Nebby into Lunala when used at the Altar of the Moone. | |
| Moon Stone | Misc | Evolution | Evolves a Clefairy into Clefable, a Jigglypuff into Wigglytuff, a Munna into Musharna, a Nidorina into Nidoqueen, a Nidorino into Nidoking, or a Skitty into Delcatty. | |
| Morpeko Snack | Misc | TM materials | — | |
| Mosaic Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Mr. Mime Candy | Misc | Species candies | — | |
| Mudbray Mud | Misc | TM materials | — | |
| Munchlax Fang | Misc | TM materials | — | |
| Murkrow Bauble | Misc | TM materials | — | |
| Muscle Band | Misc | Held items | Held: Boosts the damage of physical moves used by the holder by 10%. | |
| Muscle Mochi | Medicine | Vitamins | — | |
| Muscle Feather | Medicine | Vitamins | Increases Attack effort by 1. | |
| Mustard | Misc | Sandwich ingredients | — | |
| Mystery Egg | Key | Plot advancement | Deliver to Professor Elm. | |
| Mystic Water | Misc | Type enhancement | Held: Water-Type moves from holder do 20% more damage. | |
| MysticTicket | Key | Event items | Allows access to Navel Rock and Lugia or Ho-oh. | |
| N-Lunarizer | Key | Unused | XXX new effect for n-lunarizer--merge | |
| N-Lunarizer | Key | Unused | XXX new effect for n-lunarizer--split | |
| N-Solarizer | Key | Unused | XXX new effect for n-solarizer--merge | |
| N-Solarizer | Key | Unused | XXX new effect for n-solarizer--split | |
| Nacli Salt | Misc | TM materials | — | |
| Naive Mint | Medicine | Nature mints | — | |
| Nanab Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Naughty Mint | Medicine | Nature mints | — | |
| Nest Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 3.9× for level 1 Pokémon, and drops steadily to 1× at level 30. | |
| Net Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 3× for water and bug Pokémon. | |
| Never-Melt Ice | Misc | Type enhancement | Held: Ice-Type moves from holder do 20% more damage. | |
| Nidoran♀ Candy | Misc | Species candies | — | |
| Nidoran♂ Candy | Misc | Species candies | — | |
| Noibat Fur | Misc | TM materials | — | |
| Nomel Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Noodles | Misc | Sandwich ingredients | — | |
| Normal Gem | Misc | Jewels | Held: When the holder uses a damaging Normal-type move, the move has 1.5× power and this item is consumed. | |
| Normal Tera Shard | Misc | Tera Shard | — | |
| Normalium Z | Key | Unused | XXX new effect for normalium-z--bag | |
| Normalium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Normal moves. | |
| Nosepass Fragment | Misc | TM materials | — | |
| Nugget | Misc | Loot | Sell for 5000 Pokédollars, or to Ore Collector for 10000 Pokédollars. | |
| Numel Lava | Misc | TM materials | — | |
| Nymble Claw | Misc | TM materials | — | |
| Oak’s Letter | Key | Event items | Allows access to Seabreak path, Flower Paradise, and Shaymin. | |
| Oak’s Parcel | Key | Plot advancement | Trade to Prof. Oak for a Pokédex. | |
| Occa Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Fire-type attack to halve the damage. | |
| Odd Incense | Misc | Type enhancement | Held: Psychic-Type moves from holder do 20% more damage. Breeding: Mr. Mime begets a Mime Jr. Egg. | |
| Odd Keystone | Misc | Dex completion | Use on the tower on Route 209 to encounter Spiritomb if you have at least 32 Underground greetings. | |
| Oddish Candy | Misc | Species candies | — | |
| Old Amber | Misc | Dex completion | Can be revived into an Aerodactyl. | |
| Old Charm | Key | Plot advancement | Trade to Cynthia’s grandmother in Celestic Town for HM04 (Surf). | |
| Old Gateau | Medicine | Status cures | Cures any status ailment and confusion. | |
| Old Letter | Key | Plot advancement | — | |
| Old Rod | Key | Gameplay | Used to catch Pokémon in bodies of water. | |
| Old Sea Map | Key | Event items | Allows access to Faraway Island and Mew. Unreleased outside of Japan. | |
| Olive Oil | Misc | Sandwich ingredients | — | |
| Omanyte Candy | Misc | Species candies | — | |
| Onion | Misc | Sandwich ingredients | — | |
| Onix Candy | Misc | Species candies | — | |
| Oran Berry | Berries | Medicine | Held: Consumed at 1/2 max HP to recover 10 HP. | |
| Orange Dish | Misc | Picnic | — | |
| Orange Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Orange Petal | Key | Unused | XXX new effect for orange-petal | |
| Oranguru Fur | Misc | TM materials | — | |
| Oricorio Feather | Misc | TM materials | — | |
| Orthworm Tarnish | Misc | TM materials | — | |
| Oval Charm | Key | Gameplay | Doubles the chance of two Pokémon producing an egg at the daycare every 255 steps. | |
| Oval Stone | Misc | Evolution | Level-up during Day on a Happiny: Holder evolves into Chansey. | |
| Pachirisu Fur | Misc | TM materials | — | |
| Pack of Potatoes | Misc | Curry ingredients | — | |
| Packaged Curry | Misc | Curry ingredients | — | |
| Pair of Tickets | Key | Plot advancement | Allows the player and their mother to see the star show in the Mossdeep Space Center. | |
| Pal Pad | Key | Gameplay | Use to record Friend Codes and check your own. | |
| Pamtre Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Paralyze Heal | Medicine | Status cures | Cures paralysis. | |
| Paras Candy | Misc | Species candies | — | |
| Parasol Pick | Misc | Picnic | — | |
| Parcel | Key | Plot advancement | Given to the trainer’s rival in Jubilife City. Contains Town Maps. | |
| Parcel | Key | Plot advancement | — | |
| Park Ball | Pokeballs | Standard balls | Catches Pokémon in the Pal Park every time. | |
| Party Sparkler Pick | Misc | Picnic | — | |
| Pass | Key | Plot advancement | Grants access to ride the Magnet Train between Goldenrod City and Saffron City. | |
| Pass Orb | Misc | Held items | Activates Pass Powers. | |
| Passho Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Water-type attack to halve the damage. | |
| Passimian Fur | Misc | TM materials | — | |
| Pasta | Misc | Curry ingredients | — | |
| Pawmi Fur | Misc | TM materials | — | |
| Pawniard Blade | Misc | TM materials | — | |
| Payapa Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Psychic-type attack to halve the damage. | |
| Peach Tablecloth | Misc | Picnic | — | |
| Peanut Butter | Misc | Sandwich ingredients | — | |
| Pearl | Misc | Loot | Sell for 700 Pokédollars, or to Ore Collector for 1400 Pokédollars. | |
| Pearl String | Misc | Loot | Sell to Ore Collector for 25000 Pokédollars. | |
| Peat Block | Misc | Evolution | — | |
| Pecha Berry | Berries | Medicine | Held: Consumed when poisoned to cure poison. | |
| Pepper | Misc | Sandwich ingredients | — | |
| Permit | Key | Gameplay | Grants access to the Nature Preserve. | |
| Persim Berry | Berries | Medicine | Held: Consumed when confused to cure confusion. | |
| Petaya Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost Special Attack. | |
| Petilil Leaf | Misc | TM materials | — | |
| Pewter Crunchies | Medicine | Status cures | — | |
| Phanpy Nail | Misc | TM materials | — | |
| Phantump Twig | Misc | TM materials | — | |
| Photo Album | Key | Unused | Stores photos from your adventure. | |
| Pichu Fur | Misc | TM materials | — | |
| Pickle | Misc | Sandwich ingredients | — | |
| Picnic Set | Misc | Picnic | — | |
| Pidgeotite | Misc | Mega Stones | Held: Allows Pidgeot to Mega Evolve into Mega Pidgeot. | |
| Pidgey Candy | Misc | Species candies | — | |
| Pika-Pika Pick | Misc | Picnic | — | |
| Pikachu Candy | Misc | Species candies | — | |
| Pikachu Cup | Misc | Picnic | — | |
| Pikanium Z | Key | Unused | XXX new effect for pikanium-z--bag | |
| Pikanium Z | Key | Z-Crystals | Held: Allows Pikachu to upgrade Volt Tackle into Catastropika. | |
| Pikashunium Z | Key | Unused | XXX new effect for pikashunium-z--bag | |
| Pikashunium Z | Key | Z-Crystals | Held: Allows cap-wearing Pikachu to upgrade Thunderbolt into 10,000,000 Volt Thunderbolt. | |
| Pinap Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Pincurchin Spines | Misc | TM materials | — | |
| Pineapple | Misc | Sandwich ingredients | — | |
| Pineco Husk | Misc | TM materials | — | |
| Pink Apricorn | Key | Apricorn box | Used to make a Love Ball. | |
| Pink Bottle | Misc | Picnic | — | |
| Pink Cup | Misc | Picnic | — | |
| Pink Nectar | Misc | Species-specific | Changes Oricorio to Pa’u Style. | |
| Pink Petal | Key | Unused | XXX new effect for pink-petal | |
| Pink Scarf | Misc | Scarves | Raises the holder’s Cuteness while in a contest. | |
| Pink Tablecloth | Misc | Picnic | — | |
| Pinsir Candy | Misc | Species candies | — | |
| Pinsirite | Misc | Mega Stones | Held: Allows Pinsir to Mega Evolve into Mega Pinsir. | |
| Pixie Plate | Misc | Plates | Held: Fairy-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Fairy. | |
| Plaid Tablecloth (B) | Misc | Picnic | — | |
| Plaid Tablecloth (R) | Misc | Picnic | — | |
| Plaid Tablecloth (Y) | Misc | Picnic | — | |
| Plasma Card | Key | Plot advancement | Required to progress in the Plasma Frigate. | |
| Plume Fossil | Misc | Dex completion | Can be revived into an Archen. | |
| Poffin Case | Key | Gameplay | Holds Poffins. | |
| Point Card | Key | Gameplay | Keeps count of Battle Points earned. | |
| Poison Barb | Misc | Type enhancement | Held: Poison-Type moves from holder do 20% more damage. | |
| Poison Gem | Misc | Jewels | Held: When the holder uses a damaging Poison-type move, the move has 1.5× power and this item is consumed. | |
| Poison Memory | Misc | Memories | Held: Changes Silvally to its Poison form. Changes Multi-Attack’s type to Poison. | |
| Poison Tera Shard | Misc | Tera Shard | — | |
| Poisonium Z | Key | Unused | XXX new effect for poisonium-z--bag | |
| Poisonium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Poison moves. | |
| Poké Ball | Pokeballs | Standard balls | Tries to catch a wild Pokémon. | |
| Poké Doll | Misc | Spelunking | Ends a wild battle. | |
| Poké Flute | Key | Plot advancement | Use to awaken sleeping Pokémon, including Snorlax on roads. | |
| Poké Radar | Key | Gameplay | Use to track down rare or shiny Pokémon. 50 steps to recharge. | |
| Poké Toy | Misc | Spelunking | Ends a wild battle. | |
| Pokéblock Case | Key | Gameplay | Holds Pokéblocks. | |
| Pokéblock Kit | Key | Gameplay | Creates and stores Pokéblocks. | |
| Pokémon Box Link | Key | Unused | — | |
| Pokémon Box Link | Key | Gameplay | — | |
| Polished Mud Ball | Misc | Loot | — | |
| Poliwag Candy | Misc | Species candies | — | |
| Poliwag Slime | Misc | TM materials | — | |
| Polka-Dot Bottle | Misc | Picnic | — | |
| Polka-Dot Cup | Misc | Picnic | — | |
| Polka-Dot Tablecloth | Misc | Picnic | — | |
| Poltchageist Powder | Misc | TM materials | — | |
| Pomeg Berry | Berries | Effort drop | Drops HP Effort Values by 10 and raises happiness. | |
| Ponyta Candy | Misc | Species candies | — | |
| Poochyena Fang | Misc | TM materials | — | |
| Porygon Candy | Misc | Species candies | — | |
| Potato Salad | Misc | Sandwich ingredients | — | |
| Potato Tortilla | Misc | Sandwich ingredients | — | |
| Potion | Medicine | Healing | Restores 20 HP. | |
| Powder Jar | Key | Gameplay | Stores Berry Powder made using a Berry Crusher. | |
| Power Anklet | Misc | Effort training | Held: Holder gains 4 Speed effort values, but has halved Speed in battle. | |
| Power Band | Misc | Effort training | Held: Holder gains 4 Special Defense effort values, but has halved Speed in battle. | |
| Power Belt | Misc | Effort training | Held: Holder gains 4 Defense effort values, but has halved Speed in battle. | |
| Power Bracer | Misc | Effort training | Held: Holder gains 4 Attack effort values, but has halved Speed in battle. | |
| Power Herb | Misc | Held items | Held: Both turns of a two-turn charge move happen at once. Consumed upon use. | |
| Power Lens | Misc | Effort training | Held: Holder gains 4 Special Attack effort values, but has halved Speed in battle. | |
| Power Plant Pass | Key | Plot advancement | Permits entry to the Kalos Power Plant. | |
| Power-Up Pocket | Key | Unused | — | |
| Power Weight | Misc | Effort training | Held: Holder gains 4 HP effort values, but has halved Speed in battle. | |
| PP Max | Medicine | Vitamins | Raises a move’s max PP by 60%. | |
| PP Up | Medicine | Vitamins | Raises a move’s max PP by 20%. | |
| Precooked Burger | Misc | Curry ingredients | — | |
| Premier Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. | |
| Pretty Feather | Misc | Loot | Sell for 100 Pokédollars. | |
| Primarium Z | Key | Unused | XXX new effect for primarium-z--bag | |
| Primarium Z | Key | Z-Crystals | Held: Allows Primarina to upgrade Sparkling Aria into Oceanic Operetta. | |
| Prism Scale | Misc | Evolution | Traded on a Feebas: Holder evolves into Milotic. | |
| Prison Bottle | Key | Gameplay | Transforms Hoopa into its Unbound form for up to three days. | |
| Professor’s Mask | Key | Plot advancement | Lost by Professor Kukui. | |
| Prof’s Letter | Key | Plot advancement | Traded to the player’s mom for the Town Map and a Potion. | |
| Prop Case | Key | Gameplay | Stores props for the Pokémon Musical. | |
| Prosciutto | Misc | Sandwich ingredients | — | |
| Protective Pads | Misc | Held items | Held: Prevents side effects of contact moves used on the holder. | |
| Protector | Misc | Evolution | Traded on a Rhydon: Holder evolves into Rhyperior. | |
| Protein | Medicine | Vitamins | Raises Attack effort and happiness. | |
| Psychic Gem | Misc | Jewels | Held: When the holder uses a damaging Psychic-type move, the move has 1.5× power and this item is consumed. | |
| Psychic Memory | Misc | Memories | Held: Changes Silvally to its Psychic form. Changes Multi-Attack’s type to Psychic. | |
| Psychic Seed | Misc | Held items | Held: Consumed on Psychic Terrain and raises the holder’s Special Defense by one stage. | |
| Psychic Tera Shard | Misc | Tera Shard | — | |
| Psychium Z | Key | Unused | XXX new effect for psychium-z--bag | |
| Psychium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Psychic moves. | |
| Psyduck Candy | Misc | Species candies | — | |
| Psyduck Down | Misc | TM materials | — | |
| Punching Glove | Misc | Held items | — | |
| Pungent Root | Misc | Curry ingredients | — | |
| Pure Incense | Misc | Training | Prevents wild encounters of level lower than your party’s lead Pokémon. Breeding: Chimecho begets a Chingling Egg. | |
| Purple Nectar | Misc | Species-specific | Changes Oricorio to Sensu Style. | |
| Purple Petal | Key | Unused | XXX new effect for purple-petal | |
| Qualot Berry | Berries | Effort drop | Drops Defense Effort Values by 10 and raises happiness. | |
| Quick Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 4× (Gen V: 5×), but only on the first turn. | |
| Quick Candy | Medicine | Vitamins | — | |
| Quick Candy L | Medicine | Vitamins | — | |
| Quick Candy XL | Medicine | Vitamins | — | |
| Quick Claw | Misc | Held items | Held: Holder has a 3/16 (18.75%) chance to move first. | |
| Quick Powder | Misc | Species-specific | Doubles Ditto’s Speed when held. The boost is lost after transforming. | |
| Quiet Mint | Medicine | Nature mints | — | |
| Qwilfish Spines | Misc | TM materials | — | |
| Rabuta Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Radiant Petal | Key | Plot advancement | — | |
| Rage Candy Bar | Key | Gameplay | HS: Traded for TM64. Gen II & Gen V: Acts as a Potion. | |
| Rainbow Flower | Key | Unused | XXX new effect for rainbow-flower | |
| Rainbow Pass | Key | Plot advancement | Grants access to all of the Sevii Islands. | |
| Rainbow Wing | Key | Plot advancement | Summons Ho-Oh at the top of the Bell Tower. | |
| Ralts Dust | Misc | TM materials | — | |
| Rare Bone | Misc | Loot | Sell for 5000 Pokédollars, or to Bone Man for 10000 Pokédollars. | |
| Rare Candy | Medicine | Vitamins | Causes a level-up and raises happiness. | |
| Rash Mint | Medicine | Nature mints | — | |
| Rattata Candy | Misc | Species candies | — | |
| Rawst Berry | Berries | Medicine | Held: Consumed when burned to cure a burn. | |
| Razor Claw | Misc | Held items | Held: Raises the holder’s critical hit ratio by one stage. Held by a Sneasel while levelling up at night: Holder evolves into Weavile. | |
| Razor Fang | Misc | Held items | Held: Damaging moves gain a 10% chance to make their target flinch. Held by a Gligar while levelling up: Holder evolves into Gliscor. | |
| Razz Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Reaper Cloth | Misc | Evolution | Traded on a Dusclops: Holder evolves into Dusknoir. | |
| Red Apricorn | Key | Apricorn box | Used to make a Level Ball. | |
| Red Bell Pepper | Misc | Sandwich ingredients | — | |
| Red Card | Misc | Held items | Held: When the holder takes damage from a move, the opponent switches out for another random party Pokémon. Consumed after use. | |
| Red Chain | Key | Unused | Used to bind Palkia and Dialga. | |
| Red Dish | Misc | Picnic | — | |
| Red-Flag Pick | Misc | Picnic | — | |
| Red Flute | Battle | Flutes | Cures attraction. | |
| Red Nectar | Misc | Species-specific | Changes Oricorio to Baile Style. | |
| Red Onion | Misc | Sandwich ingredients | — | |
| Red Orb | Key | Plot advancement | Summons Groudon to the Embedded Tower. | |
| Red Petal | Key | Unused | XXX new effect for red-petal | |
| Red Poké Ball Pick | Misc | Picnic | — | |
| Red Scale | Key | Plot advancement | Trade to Mr. Pokémon for an Exp. Share. | |
| Red Scarf | Misc | Scarves | Raises the holder’s Coolness while in a contest. | |
| Red Shard | Misc | Collectibles | No effect. Can be traded for items or moves. | |
| Reins of Unity | Key | Plot advancement | — | |
| Reins of Unity | Key | Unused | — | |
| Reins of Unity | Key | Unused | — | |
| Relaxed Mint | Medicine | Nature mints | — | |
| Relic Band | Misc | Loot | Sell to Villa Owner for 100000 Pokédollars. | |
| Relic Copper | Misc | Loot | Sell to Villa Owner for 1000 Pokédollars. | |
| Relic Crown | Misc | Loot | Sell to Villa Owner for 300000 Pokédollars. | |
| Relic Gold | Misc | Loot | Sell to Villa Owner 10000 Pokédollars. | |
| Relic Silver | Misc | Loot | Sell to Villa Owner 5000 Pokédollars. | |
| Relic Statue | Misc | Loot | Sell to Villa Owner 200000 Pokédollars. | |
| Relic Vase | Misc | Loot | Sell to Villa Owner 50000 Pokédollars. | |
| Rellor Mud | Misc | TM materials | — | |
| Repeat Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate is 3× for previously-caught Pokémon. | |
| Repel | Misc | Spelunking | For 100 steps, prevents wild encounters of level lower than your party’s lead Pokémon. | |
| Reply Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Reset Urge | Battle | Miracle shooter | Resets a friendly Pokémon’s stat changes. | |
| Resist Mochi | Medicine | Vitamins | — | |
| Resist Feather | Medicine | Vitamins | Increases Defense effort by 1. | |
| Retro Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Reveal Glass | Key | Gameplay | Switches Tornadus, Thundurus, and Landorus between Incarnate and Therian Forme. | |
| Revival Herb | Medicine | Revival | Revives with full HP, but lowers happiness. | |
| Revive | Medicine | Revival | Revives with half HP. | |
| Rhyhorn Candy | Misc | Species candies | — | |
| Ribbon Sweet | Misc | Evolution | — | |
| Rice | Misc | Sandwich ingredients | — | |
| Rich Mulch | Misc | Mulch | Increases the total number of Berries by 2. | |
| Ride Pager | Key | Unused | Allows the player to summon a Ride Pokémon. | |
| Rindo Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Grass-type attack to halve the damage. | |
| Ring Target | Misc | Held items | Held: Negates the holder’s type immunities. Ability immunities are not removed. | |
| Riolu Fur | Misc | TM materials | — | |
| Rm. 1 Key | Key | Plot advancement | Unlocks room 1 on the Abandoned Ship. | |
| Rm. 2 Key | Key | Plot advancement | Unlocks room 2 on the Abandoned Ship. | |
| Rm. 4 Key | Key | Plot advancement | Unlocks room 4 on the Abandoned Ship. | |
| Rm. 6 Key | Key | Plot advancement | Unlocks room 6 on the Abandoned Ship. | |
| Rock Gem | Misc | Jewels | Held: When the holder uses a damaging Rock-type move, the move has 1.5× power and this item is consumed. | |
| Rock Incense | Misc | Type enhancement | Held: Rock-Type moves from holder do 20% more damage. Breeding: Sudowoodo begets a Bonsly Egg. | |
| Rock Memory | Misc | Memories | Held: Changes Silvally to its Rock form. Changes Multi-Attack’s type to Rock. | |
| Rock Tera Shard | Misc | Tera Shard | — | |
| Rockium Z | Key | Unused | XXX new effect for rockium-z--bag | |
| Rockium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Rock moves. | |
| Rockruff Rock | Misc | TM materials | — | |
| Rocky Helmet | Misc | Held items | Held: When the holder is hit by a contact move, the attacking Pokémon takes 1/6 its max HP in damage. | |
| Roller Skates | Key | Gameplay | Allows the player to move quickly and off the grid. | |
| Rolycoly Coal | Misc | TM materials | — | |
| Rookidee Feather | Misc | TM materials | — | |
| Room Service | Misc | Held items | — | |
| Root Fossil | Misc | Dex completion | Can be revived into a Lileep. | |
| Rose Incense | Misc | Type enhancement | Held: Grass-Type moves from holder do 20% more damage. Breeding: Roselia or Roserade beget a Budew Egg. | |
| Roseli Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Fairy-type attack to halve the damage. | |
| Roto Bargain | Key | Unused | XXX new effect for roto-bargain | |
| Roto Boost | Key | Unused | XXX new effect for roto-boost | |
| Roto Catch | Key | Unused | XXX new effect for roto-catch | |
| Roto Encounter | Key | Unused | XXX new effect for roto-encounter | |
| Roto Exp. Points | Key | Unused | XXX new effect for roto-exp-points | |
| Roto Friendship | Key | Unused | XXX new effect for roto-friendship | |
| Roto Hatch | Key | Unused | XXX new effect for roto-hatch | |
| Roto HP Restore | Key | Unused | XXX new effect for roto-hp-restore | |
| Roto PP Restore | Key | Unused | XXX new effect for roto-pp-restore | |
| Roto Prize Money | Key | Unused | XXX new effect for roto-prize-money | |
| Roto Stealth | Key | Unused | XXX new effect for roto-stealth | |
| Roto Stick | Key | Gameplay | — | |
| Rotom Bike | Key | Gameplay | — | |
| Rotom Bike | Key | Unused | — | |
| Rotom Bike | Key | Unused | — | |
| Rotom Bike | Key | Unused | — | |
| Rotom Catalog | Key | Gameplay | — | |
| Rotom Phone | Key | Event items | — | |
| Rotom Sparks | Misc | TM materials | — | |
| Rowap Berry | Berries | Other | Held: Consumed to deal 1/8 attacker’s max HP when holder is struck by a special attack. | |
| RSVP Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Ruby | Key | Plot advancement | Give to Celio with Sapphire to activate Network Machine and get Rainbow Pass. | |
| Rufflet Feather | Misc | TM materials | — | |
| Rule Book | Key | Unused | List of battle types and their rules. | |
| Rusted Shield | Misc | Species-specific | — | |
| Rusted Sword | Misc | Species-specific | — | |
| Sablenite | Misc | Mega Stones | Held: Allows Sableye to Mega Evolve into Mega Sableye. | |
| Sableye Gem | Misc | TM materials | — | |
| Sachet | Misc | Evolution | Traded on a Spritzee: Holder evolves into Aromatisse. | |
| Sacred Ash | Medicine | Revival | Revives all fainted Pokémon with full HP. | |
| Safari Ball | Pokeballs | Standard balls | Tries to catch a wild Pokémon in the Great Marsh or Safari Zone. Success rate is 1.5×. | |
| Safety Goggles | Misc | Held items | Held: Prevents damage from powder moves and the damage from Hail and Sandstorm. | |
| Sail Fossil | Misc | Dex completion | Can be revived into an Amaura. | |
| Salac Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost Speed. | |
| Salad Mix | Misc | Curry ingredients | — | |
| Salamencite | Misc | Mega Stones | Held: Allows Salamence to Mega Evolve into Mega Salamence. | |
| Salandit Gas | Misc | TM materials | — | |
| Salt | Misc | Sandwich ingredients | — | |
| Salty Herba Mystica | Misc | Sandwich ingredients | — | |
| Sandile Claw | Misc | TM materials | — | |
| Sandshrew Candy | Misc | Species candies | — | |
| Sandshrew Claw | Misc | TM materials | — | |
| Sandwich | Key | Event items | — | |
| Sandygast Sand | Misc | TM materials | — | |
| Sapphire | Key | Plot advancement | Give to Celio with Ruby to activate Network Machine and get Rainbow Pass. | |
| Sassy Mint | Medicine | Nature mints | — | |
| Sausages | Misc | Curry ingredients | — | |
| Scanner | Key | Plot advancement | Trade to Captain Stern for a DeepSeaTooth or DeepSeaScale. | |
| Scarlet Book | Key | Event items | — | |
| Scatterbug Powder | Misc | TM materials | — | |
| Sceptilite | Misc | Mega Stones | Held: Allows Sceptile to Mega Evolve into Mega Sceptile. | |
| Scizorite | Misc | Mega Stones | Held: Allows Scizor to Mega Evolve into Mega Scizor. | |
| Scope Lens | Misc | Held items | Held: Raises the holder’s critical hit ratio by one stage. | |
| Scroll of Darkness | Key | Gameplay | — | |
| Scroll of Waters | Key | Gameplay | — | |
| Scyther Candy | Misc | Species candies | — | |
| Scyther Claw | Misc | TM materials | — | |
| Sea Incense | Misc | Type enhancement | Held: Water-Type moves from holder do 20% more damage. Breeding: Marill or Azumarill beget an Azurill Egg. | |
| Seal Bag | Key | Unused | Holds ten Seals for Poké Balls. | |
| Seal Case | Key | Gameplay | Stores Seals that can be applied to Poké Ball capsules. | |
| Secret Key | Key | Event items | Gen IV: The key to Rotom’s appliance room. Gen III: The key to Cinnabar Gym. | |
| Secret Key | Key | Plot advancement | — | |
| Secret Potion | Key | Plot advancement | Used to heal the Ampharos at the top of Olivine Lighthouse. | |
| Seedot Stem | Misc | TM materials | — | |
| Seel Candy | Misc | Species candies | — | |
| Sentret Fur | Misc | TM materials | — | |
| Serious Mint | Medicine | Nature mints | — | |
| Seviper Fang | Misc | TM materials | — | |
| Sewaddle Leaf | Misc | TM materials | — | |
| Shaderoot Carrot | Key | Plot advancement | — | |
| Shadow Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Shalour Sable | Medicine | Status cures | Cures any major status ailment and confusion. | |
| Sharp Beak | Misc | Type enhancement | Held: Flying-Type moves from holder do 20% more damage. | |
| Sharpedonite | Misc | Mega Stones | Held: Allows Sharpedo to Mega Evolve into Mega Sharpedo. | |
| Shed Shell | Misc | Held items | Held: Holder can bypass all trapping effects and switch out. Multi-turn moves still cannot be switched out of. | |
| Shell Bell | Misc | Held items | Held: Holder receives 1/8 of the damage it deals when attacking. | |
| Shellder Candy | Misc | Species candies | — | |
| Shellder Pearl | Misc | TM materials | — | |
| Shellos Mucus | Misc | TM materials | — | |
| Shinx Fang | Misc | TM materials | — | |
| Shiny Charm | Key | Gameplay | Raises the chance of finding a shiny Pokémon. | |
| Shiny Stone | Misc | Evolution | Evolves a Minccino into Cinccino, a Roselia into Roserade, or a Togetic into Togekiss. | |
| Shoal Salt | Misc | Collectibles | No effect. Gen III: Trade four and four Shoal Shells for a Shell Bell. | |
| Shoal Shell | Misc | Collectibles | No effect. Gen III: Trade four and four Shoal Salts for a Shell Bell. | |
| Shock Drive | Misc | Species-specific | Grants Genesect a yellow, Electric-type Techno Blast. | |
| Shroodle Ink | Misc | TM materials | — | |
| Shroomish Spores | Misc | TM materials | — | |
| Shuca Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Ground-type attack to halve the damage. | |
| Shuppet Scrap | Misc | TM materials | — | |
| Silicobra Sand | Misc | TM materials | — | |
| Silk Scarf | Misc | Type enhancement | Held: Normal-Type moves from holder do 20% more damage. | |
| Silph Scope | Key | Plot advancement | Used to identify the true forms of ghosts in Pokémon Tower. | |
| Silver Bottle | Misc | Picnic | — | |
| Silver Cup | Misc | Picnic | — | |
| Silver Leaf | Misc | Loot | — | |
| Silver Nanab Berry | Berries | Catching bonus | — | |
| Silver Pick | Misc | Picnic | — | |
| Silver Pinap Berry | Berries | Catching bonus | — | |
| Silver Powder | Misc | Type enhancement | Held: Bug-Type moves from holder do 20% more damage. | |
| Silver Razz Berry | Berries | Catching bonus | — | |
| Silver Wing | Key | Plot advancement | Summons Lugia to the Whirl Islands. | |
| Sinistea Chip | Misc | TM materials | — | |
| Sitrus Berry | Berries | Medicine | Held: Consumed at 1/2 max HP to recover 1/4 max HP. | |
| Skiddo Leaf | Misc | TM materials | — | |
| Skrelp Kelp | Misc | TM materials | — | |
| Skull Fossil | Misc | Dex completion | Can be revived into a Cranidos. | |
| Skwovet Fur | Misc | TM materials | — | |
| Sky Plate | Misc | Plates | Held: Flying-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Flying. | |
| Slakoth Fur | Misc | TM materials | — | |
| Slowbronite | Misc | Mega Stones | Held: Allows Slowbro to Mega Evolve into Mega Slowbro. | |
| Slowpoke Candy | Misc | Species candies | — | |
| Slowpoke Claw | Misc | TM materials | — | |
| Slowpoke Cup | Misc | Picnic | — | |
| Slowpoke Tail | Key | Unused | A tasty tail that sells for a high price. | |
| Slugma Lava | Misc | TM materials | — | |
| Small Bouquet | Misc | Loot | — | |
| Smart Candy | Medicine | Vitamins | — | |
| Smart Candy L | Medicine | Vitamins | — | |
| Smart Candy XL | Medicine | Vitamins | — | |
| Smiling Vee Pick | Misc | Picnic | — | |
| Smoke Ball | Misc | Held items | Held: Allows the Holder to escape from any wild battle. | |
| Smoke-Poke Tail | Misc | Curry ingredients | — | |
| Smoked Fillet | Misc | Sandwich ingredients | — | |
| Smoliv Oil | Misc | TM materials | — | |
| Smooth Rock | Misc | Held items | Held: Sandstorm by the holder lasts 8 rounds instead of 5. | |
| Sneasel Claw | Misc | TM materials | — | |
| Snom Thread | Misc | TM materials | — | |
| Snorlax Candy | Misc | Species candies | — | |
| Snorlium Z | Key | Unused | XXX new effect for snorlium-z--bag | |
| Snorlium Z | Key | Z-Crystals | Held: Allows Snorlax to upgrade Giga Impact into Pulverizing Pancake. | |
| Snorunt Fur | Misc | TM materials | — | |
| Snover Berries | Misc | TM materials | — | |
| Snow Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Snowball | Misc | Held items | Held: If the holder is hit by a damaging Ice move, raises its Attack by one stage. | |
| Soda Pop | Medicine | Healing | Restores 60 HP. | |
| Soft Sand | Misc | Type enhancement | Held: Ground-Type moves from holder do 20% more damage. | |
| Solganium Z | Key | Unused | XXX new effect for solganium-z--bag | |
| Solganium Z | Key | Unused | XXX new effect for solganium-z--held | |
| Sonia’s Book | Key | Plot advancement | — | |
| Soot Sack | Key | Gameplay | Stores volcanic ash from Route 113. | |
| Soothe Bell | Misc | Training | Held: Doubles the happiness earned by the holder. | |
| Soul Dew | Misc | Species-specific | Raises Latias and Latios’s Special Attack and Special Defense by 50%. | |
| Sour Herba Mystica | Misc | Sandwich ingredients | — | |
| Space Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Sparkling Stone | Key | Plot advancement | Required to obtain a Z-Ring. | |
| Spearow Candy | Misc | Species candies | — | |
| Spell Tag | Misc | Type enhancement | Held: Ghost-Type moves from holder do 20% more damage. | |
| Spelon Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Spice Mix | Misc | Curry ingredients | — | |
| Spicy Herba Mystica | Misc | Sandwich ingredients | — | |
| Spinarak Thread | Misc | TM materials | — | |
| Spiritomb Fragment | Misc | TM materials | — | |
| Splash Plate | Misc | Plates | Held: Water-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Water. | |
| Spoink Pearl | Misc | TM materials | — | |
| Spooky Plate | Misc | Plates | Held: Ghost-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Ghost. | |
| Spooky Tablecloth | Misc | Picnic | — | |
| Sport Ball | Pokeballs | Standard balls | Tries to catch a Pokémon in the Bug-Catching contest in National Park. (Gen II: Park Ball) | |
| Sprayduck | Key | Gameplay | Used to water berries. | |
| Sprinklotad | Key | Gameplay | Waters Berry plants. | |
| Squawkabilly Feather | Misc | TM materials | — | |
| Squirt Bottle | Key | Plot advancement | Use on Sudowoodo blocking the path on Route 36. Also waters berries. | |
| Squirtle Candy | Misc | Species candies | — | |
| S.S. Ticket | Key | Plot advancement | Ticket for a ship. (RSE: S.S. Tidal LF: S.S. Anne HG: S.S. Aqua) | |
| S.S. Ticket | Key | Unused | XXX new effect for ss-ticket--hoenn | |
| S.S. Ticket | Key | Plot advancement | — | |
| Stable Mulch | Misc | Mulch | Berries stay on the plant for longer than their usual time. | |
| Stantler Hair | Misc | TM materials | — | |
| Star Piece | Misc | Loot | Platinum: Trade for one of each color Shard. Black and White: Trade for PP Up. Sell for 4900 Pokédollars, or to Ore Collector for 9800 Pokédollars. | |
| Star Sweet | Misc | Evolution | — | |
| Stardust | Misc | Loot | Sell for 1000 Pokédollars, or to Ore Collector for 2000 Pokédollars. | |
| Starf Berry | Berries | In a pinch | Held: Consumed at 1/4 max HP to boost a random stat by two stages. | |
| Starly Feather | Misc | TM materials | — | |
| Staryu Candy | Misc | Species candies | — | |
| Steel Bottle (B) | Misc | Picnic | — | |
| Steel Bottle (R) | Misc | Picnic | — | |
| Steel Bottle (Y) | Misc | Picnic | — | |
| Steel Gem | Misc | Jewels | Held: When the holder uses a damaging Steel-type move, the move has 1.5× power and this item is consumed. | |
| Steel Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Steel Memory | Misc | Memories | Held: Changes Silvally to its Steel form. Changes Multi-Attack’s type to Steel. | |
| Steel Tera Shard | Misc | Tera Shard | — | |
| Steelium Z | Key | Unused | XXX new effect for steelium-z--bag | |
| Steelium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Steel moves. | |
| Steelixite | Misc | Mega Stones | Held: Allows Steelix to Mega Evolve into Mega Steelix. | |
| Leek | Misc | Species-specific | Raises Farfetch’d’s critical hit ratio by two stages. | |
| Sticky Barb | Misc | Bad held items | Held: Holder takes 1/8 (12.5%) its max HP at the end of each turn. When the holder is hit by a contact move, the attacking Pokémon takes 1/8 its max HP in damage and receive the item if not holding one. | |
| Stone Plate | Misc | Plates | Held: Rock-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Rock. | |
| Stonjourner Stone | Misc | TM materials | — | |
| Storage Key | Key | Plot advancement | Grants access to the Team Galactic warehouse in Veilstone City. | |
| Storage Key | Key | Unused | XXX new effect for storage-key--galactic-warehouse | |
| Storage Key | Key | Unused | XXX new effect for storage-key--sea-mauville | |
| Strange Ball | Key | Event items | — | |
| Strange Souvenir | Misc | Loot | Vendor trash. | |
| Strawberry | Misc | Sandwich ingredients | — | |
| Strawberry Sweet | Misc | Evolution | — | |
| Stretchy Spring | Misc | Loot | — | |
| Striped Bottle | Misc | Picnic | — | |
| Striped Cup | Misc | Picnic | — | |
| Striped Tablecloth | Misc | Picnic | — | |
| Stunky Fur | Misc | TM materials | — | |
| Style Card | Key | Gameplay | — | |
| Suite Key | Key | Event items | Opens a locked building in the Lakeside Resort. | |
| Sun Flute | Key | Plot advancement | Evolves Nebby into Solgaleo when used at the Altar of the Sunne. | |
| Sun Stone | Misc | Evolution | Evolves a Cottonee into Whimsicott, a Gloom into Bellossom, a Petilil into Lilligant, or a Sunkern into Sunflora. | |
| Sunkern Leaf | Misc | TM materials | — | |
| Sunrise Flower Pick | Misc | Picnic | — | |
| Sunset Flower Pick | Misc | Picnic | — | |
| Super Lure | Misc | Spelunking | — | |
| Super Potion | Medicine | Healing | Restores 50 HP. | |
| Super Repel | Misc | Spelunking | For 200 steps, prevents wild encounters of level lower than your party’s lead Pokémon. | |
| Super Rod | Key | Gameplay | Used to catch Pokémon in bodies of water. | |
| Surge Badge | Key | Unused | XXX new effect for surge-badge | |
| Surprise Mulch | Misc | Mulch | Increases the chance of Berry mutation. | |
| Surskit Syrup | Misc | TM materials | — | |
| Swablu Fluff | Misc | TM materials | — | |
| Swampertite | Misc | Mega Stones | Held: Allows Swampert to Mega Evolve into Mega Swampert. | |
| Sweet Apple | Misc | Evolution | — | |
| Sweet Heart | Medicine | Healing | Restores 20 HP. | |
| Sweet Herba Mystica | Misc | Sandwich ingredients | — | |
| Swift Mochi | Medicine | Vitamins | — | |
| Swift Feather | Medicine | Vitamins | Increases Speed effort by 1. | |
| Swinub Hair | Misc | TM materials | — | |
| Syrupy Apple | Misc | Evolution | — | |
| Tadbulb Mucus | Misc | TM materials | — | |
| Tamato Berry | Berries | Effort drop | Drops Speed Effort Values by 10 and raises happiness. | |
| Tandemaus Fur | Misc | TM materials | — | |
| Tanga Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Bug-type attack to halve the damage. | |
| Tangela Candy | Misc | Species candies | — | |
| Tapunium Z | Key | Unused | XXX new effect for tapunium-z--bag | |
| Tapunium Z | Key | Z-Crystals | Held: Allows the Tapus to upgrade Nature’s Madness into Guardian of Alola. | |
| Tarountula Thread | Misc | TM materials | — | |
| Tart Apple | Misc | Evolution | — | |
| Tatsugiri Scales | Misc | TM materials | — | |
| Tauros Candy | Misc | Species candies | — | |
| Tauros Hair | Misc | TM materials | — | |
| Tea | Key | Plot advancement | Grants access to Saffron City. | |
| Teachy TV | Key | Gameplay | Teachers basic trainer advice. | |
| Teal Mask | Key | Event items | — | |
| Teal Style Card | Key | Gameplay | — | |
| Teddiursa Claw | Misc | TM materials | — | |
| Tentacool Candy | Misc | Species candies | — | |
| Tera Orb | Key | Event items | — | |
| Terrain Extender | Misc | Held items | Held: Extends the holder’s Terrain effects to 8 turns. | |
| Thanks Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Thick Club | Misc | Species-specific | Doubles Cubone or Marowak’s Attack. | |
| Throat Spray | Misc | Held items | — | |
| Thunder Stone | Misc | Evolution | Evolves an Eelektrik into Eelektross, an Eevee into Jolteon, or a Pikachu into Raichu. | |
| Tidal Bell | Key | Plot advancement | Allows Kimono-girls to summon Lugia. | |
| Timburr Sweat | Misc | TM materials | — | |
| Timer Ball | Pokeballs | Special balls | Tries to catch a wild Pokémon. Success rate increases by 0.1× (Gen V: 0.3×) every turn, to a max of 4×. | |
| Timid Mint | Medicine | Nature mints | — | |
| Tin of Beans | Misc | Curry ingredients | — | |
| Tinkatink Hair | Misc | TM materials | — | |
| Tiny Bamboo Shoot | Misc | Loot | — | |
| Tiny Mushroom | Misc | Loot | Fire Red and Leaf Green: Trade two for prior Level-up moves. Sell for 250 Pokédollars, or to Hungry Maid for 500 Pokédollars. | |
| TM Case | Key | Gameplay | Holds TMs. | |
| TM00 | Machines | All machines | — | |
| TM01 | Machines | All machines | Teaches Hone Claws to a compatible Pokémon. (Gen IV & III: Focus Punch Gen II: DynamicPunch Gen I: Mega Punch) | |
| TM02 | Machines | All machines | Teaches Dragon Claw to a compatible Pokémon. (Gen II: Headbutt Gen I: Razor Wind) | |
| TM03 | Machines | All machines | Teaches Psyshock to a compatible Pokémon. (Gen IV & III: Water Pulse Gen II: Curse Gen I: Swords Dance) | |
| TM04 | Machines | All machines | Teaches Calm Mind to a compatible Pokémon. (Gen II: Rollout Gen I: Whirlwind) | |
| TM05 | Machines | All machines | Teaches Roar to a compatible Pokémon. (Gen I: Mega Kick) | |
| TM06 | Machines | All machines | Teaches Toxic to a compatible Pokémon. | |
| TM07 | Machines | All machines | Teaches Hail to a compatible Pokémon. (Gen II: Zap Cannon Gen I: Horn Drill) | |
| TM08 | Machines | All machines | Teaches Bulk Up to a compatible Pokémon. (Gen II: Rock Smash Gen I: Body Slam) | |
| TM09 | Machines | All machines | Teaches Venoshock to a compatible Pokémon. (Gen IV & III: Bullet Seed Gen II: Psych Up Gen I: Take Down) | |
| TM10 | Machines | All machines | Teaches Hidden Power to a compatible Pokémon. (Gen I: Double-Edge) | |
| TM100 | Machines | All machines | Teaches a Pokémon TM100. | |
| TM101 | Machines | All machines | — | |
| TM102 | Machines | All machines | — | |
| TM103 | Machines | All machines | — | |
| TM104 | Machines | All machines | — | |
| TM105 | Machines | All machines | — | |
| TM106 | Machines | All machines | — | |
| TM107 | Machines | All machines | — | |
| TM108 | Machines | All machines | — | |
| TM109 | Machines | All machines | — | |
| TM11 | Machines | All machines | Teaches Sunny Day to a compatible Pokémon. (Gen I: BubbleBeam) | |
| TM110 | Machines | All machines | — | |
| TM111 | Machines | All machines | — | |
| TM112 | Machines | All machines | — | |
| TM113 | Machines | All machines | — | |
| TM114 | Machines | All machines | — | |
| TM115 | Machines | All machines | — | |
| TM116 | Machines | All machines | — | |
| TM117 | Machines | All machines | — | |
| TM118 | Machines | All machines | — | |
| TM119 | Machines | All machines | — | |
| TM12 | Machines | All machines | Teaches Taunt to a compatible Pokémon. (Gen II: Sweet Scent Gen I: Water Gun) | |
| TM120 | Machines | All machines | — | |
| TM121 | Machines | All machines | — | |
| TM122 | Machines | All machines | — | |
| TM123 | Machines | All machines | — | |
| TM124 | Machines | All machines | — | |
| TM125 | Machines | All machines | — | |
| TM126 | Machines | All machines | — | |
| TM127 | Machines | All machines | — | |
| TM128 | Machines | All machines | — | |
| TM129 | Machines | All machines | — | |
| TM13 | Machines | All machines | Teaches Ice Beam to a compatible Pokémon. (Gen II: Snore) | |
| TM130 | Machines | All machines | — | |
| TM131 | Machines | All machines | — | |
| TM132 | Machines | All machines | — | |
| TM133 | Machines | All machines | — | |
| TM134 | Machines | All machines | — | |
| TM135 | Machines | All machines | — | |
| TM136 | Machines | All machines | — | |
| TM137 | Machines | All machines | — | |
| TM138 | Machines | All machines | — | |
| TM139 | Machines | All machines | — | |
| TM14 | Machines | All machines | Teaches Blizzard to a compatible Pokémon. | |
| TM140 | Machines | All machines | — | |
| TM141 | Machines | All machines | — | |
| TM142 | Machines | All machines | — | |
| TM143 | Machines | All machines | — | |
| TM144 | Machines | All machines | — | |
| TM145 | Machines | All machines | — | |
| TM146 | Machines | All machines | — | |
| TM147 | Machines | All machines | — | |
| TM148 | Machines | All machines | — | |
| TM149 | Machines | All machines | — | |
| TM15 | Machines | All machines | Teaches Hyper Beam to a compatible Pokémon. | |
| TM150 | Machines | All machines | — | |
| TM151 | Machines | All machines | — | |
| TM152 | Machines | All machines | — | |
| TM153 | Machines | All machines | — | |
| TM154 | Machines | All machines | — | |
| TM155 | Machines | All machines | — | |
| TM156 | Machines | All machines | — | |
| TM157 | Machines | All machines | — | |
| TM158 | Machines | All machines | — | |
| TM159 | Machines | All machines | — | |
| TM16 | Machines | All machines | Teaches Light Screen to a compatible Pokémon. (Gen II: Icy Wind Gen I: Pay Day) | |
| TM160 | Machines | All machines | — | |
| TM161 | Machines | All machines | — | |
| TM162 | Machines | All machines | — | |
| TM163 | Machines | All machines | — | |
| TM164 | Machines | All machines | — | |
| TM165 | Machines | All machines | — | |
| TM166 | Machines | All machines | — | |
| TM167 | Machines | All machines | — | |
| TM168 | Machines | All machines | — | |
| TM169 | Machines | All machines | — | |
| TM17 | Machines | All machines | Teaches Protect to a compatible Pokémon. (Gen I: Submission) | |
| TM170 | Machines | All machines | — | |
| TM171 | Machines | All machines | — | |
| TM172 | Machines | All machines | — | |
| TM173 | Machines | All machines | — | |
| TM174 | Machines | All machines | — | |
| TM175 | Machines | All machines | — | |
| TM176 | Machines | All machines | — | |
| TM177 | Machines | All machines | — | |
| TM178 | Machines | All machines | — | |
| TM179 | Machines | All machines | — | |
| TM18 | Machines | All machines | Teaches Rain Dance to a compatible Pokémon. (Gen I: Counter) | |
| TM180 | Machines | All machines | — | |
| TM181 | Machines | All machines | — | |
| TM182 | Machines | All machines | — | |
| TM183 | Machines | All machines | — | |
| TM184 | Machines | All machines | — | |
| TM185 | Machines | All machines | — | |
| TM186 | Machines | All machines | — | |
| TM187 | Machines | All machines | — | |
| TM188 | Machines | All machines | — | |
| TM189 | Machines | All machines | — | |
| TM19 | Machines | All machines | Teaches Telekinesis to a compatible Pokémon. (Gen IV & III & II: Giga Drain Gen I: Seismic Toss) | |
| TM190 | Machines | All machines | — | |
| TM191 | Machines | All machines | — | |
| TM192 | Machines | All machines | — | |
| TM193 | Machines | All machines | — | |
| TM194 | Machines | All machines | — | |
| TM195 | Machines | All machines | — | |
| TM196 | Machines | All machines | — | |
| TM197 | Machines | All machines | — | |
| TM198 | Machines | All machines | — | |
| TM199 | Machines | All machines | — | |
| TM20 | Machines | All machines | Teaches Safeguard to a compatible Pokémon. (Gen II: Endure Gen I: Rage) | |
| TM200 | Machines | All machines | — | |
| TM201 | Machines | All machines | — | |
| TM202 | Machines | All machines | — | |
| TM203 | Machines | All machines | — | |
| TM204 | Machines | All machines | — | |
| TM205 | Machines | All machines | — | |
| TM206 | Machines | All machines | — | |
| TM207 | Machines | All machines | — | |
| TM208 | Machines | All machines | — | |
| TM209 | Machines | All machines | — | |
| TM21 | Machines | All machines | Teaches Frustration to a compatible Pokémon. (Gen I: Mega Drain) | |
| TM210 | Machines | All machines | — | |
| TM211 | Machines | All machines | — | |
| TM212 | Machines | All machines | — | |
| TM213 | Machines | All machines | — | |
| TM214 | Machines | All machines | — | |
| TM215 | Machines | All machines | — | |
| TM216 | Machines | All machines | — | |
| TM217 | Machines | All machines | — | |
| TM218 | Machines | All machines | — | |
| TM219 | Machines | All machines | — | |
| TM22 | Machines | All machines | Teaches SolarBeam to a compatible Pokémon. | |
| TM220 | Machines | All machines | — | |
| TM221 | Machines | All machines | — | |
| TM222 | Machines | All machines | — | |
| TM223 | Machines | All machines | — | |
| TM224 | Machines | All machines | — | |
| TM225 | Machines | All machines | — | |
| TM226 | Machines | All machines | — | |
| TM227 | Machines | All machines | — | |
| TM228 | Machines | All machines | — | |
| TM229 | Machines | All machines | — | |
| TM23 | Machines | All machines | Teaches Smack Down to a compatible Pokémon. (Gen IV & III & II: Iron Tail Gen I: Dragon Rage) | |
| TM24 | Machines | All machines | Teaches Thunderbolt to a compatible Pokémon. (Gen II: DragonBreath) | |
| TM25 | Machines | All machines | Teaches Thunder to a compatible Pokémon. | |
| TM26 | Machines | All machines | Teaches Earthquake to a compatible Pokémon. | |
| TM27 | Machines | All machines | Teaches Return to a compatible Pokémon. (Gen I: Fissure) | |
| TM28 | Machines | All machines | Teaches Dig to a compatible Pokémon. | |
| TM29 | Machines | All machines | Teaches Psychic to a compatible Pokémon. | |
| TM30 | Machines | All machines | Teaches Shadow Ball to a compatible Pokémon. (Gen I: Teleport) | |
| TM31 | Machines | All machines | Teaches Brick Break to a compatible Pokémon. (Gen II: Mud-Slap Gen I: Mimic) | |
| TM32 | Machines | All machines | Teaches Double Team to a compatible Pokémon. | |
| TM33 | Machines | All machines | Teaches Reflect to a compatible Pokémon. (Gen II: Ice Punch) | |
| TM34 | Machines | All machines | Teaches Sludge Wave to a compatible Pokémon. (Gen IV & III: Shock Wave Gen II: Swagger Gen I: Bide) | |
| TM35 | Machines | All machines | Teaches Flamethrower to a compatible Pokémon. (Gen II: Sleep Talk Gen I: Metronome) | |
| TM36 | Machines | All machines | Teaches Sludge Bomb to a compatible Pokémon. (Gen I: Selfdestruct) | |
| TM37 | Machines | All machines | Teaches Sandstorm to a compatible Pokémon. (Gen I: Egg Bomb) | |
| TM38 | Machines | All machines | Teaches Fire Blast to a compatible Pokémon. | |
| TM39 | Machines | All machines | Teaches Rock Tomb to a compatible Pokémon. (Gen II & I: Swift) | |
| TM40 | Machines | All machines | Teaches Aerial Ace to a compatible Pokémon. (Gen II: Defense Curl Gen I: Skull Bash) | |
| TM41 | Machines | All machines | Teaches Torment to a compatible Pokémon. (Gen II: ThunderPunch Gen I: Softboiled) | |
| TM42 | Machines | All machines | Teaches Facade to a compatible Pokémon. (Gen II & I: Dream Eater) | |
| TM43 | Machines | All machines | Teaches Flame Charge to a compatible Pokémon. (Gen IV & III: Secret Power Gen II: Detect Gen I: Sky Attack) | |
| TM44 | Machines | All machines | Teaches Rest to a compatible Pokémon. | |
| TM45 | Machines | All machines | Teaches Attract to a compatible Pokémon. (Gen I: Thunder Wave) | |
| TM46 | Machines | All machines | Teaches Thief to a compatible Pokémon. (Gen I: Psywave) | |
| TM47 | Machines | All machines | Teaches Low Sweep to a compatible Pokémon. (Gen IV & III & II: Steel Wing Gen I: Explosion) | |
| TM48 | Machines | All machines | Teaches Round to a compatible Pokémon. (Gen IV & III: Skill Swap Gen II: Fire Punch Gen I: Rock Slide) | |
| TM49 | Machines | All machines | Teaches Echoed Voice to a compatible Pokémon. (Gen IV & III: Snatch Gen II: Fury Cutter Gen I: Tri Attack) | |
| TM50 | Machines | All machines | Teaches Overheat to a compatible Pokémon. (Gen II: Nightmare Gen I: Substitute) | |
| TM51 | Machines | All machines | Teaches Ally Switch to a compatible Pokémon. (Gen IV: Roost) | |
| TM52 | Machines | All machines | Teaches Focus Blast to a compatible Pokémon. | |
| TM53 | Machines | All machines | Teaches Energy Ball to a compatible Pokémon. | |
| TM54 | Machines | All machines | Teaches False Swipe to a compatible Pokémon. | |
| TM55 | Machines | All machines | Teaches Scald to a compatible Pokémon. (Gen IV: Brine) | |
| TM56 | Machines | All machines | Teaches Fling to a compatible Pokémon. | |
| TM57 | Machines | All machines | Teaches Charge Beam to a compatible Pokémon. | |
| TM58 | Machines | All machines | Teaches Sky Drop to a compatible Pokémon. (Gen IV: Endure) | |
| TM59 | Machines | All machines | Teaches Incinerate to a compatible Pokémon. (Gen IV: Dragon Pulse) | |
| TM60 | Machines | All machines | Teaches Quash to a compatible Pokémon. (Gen IV: Drain Punch) | |
| TM61 | Machines | All machines | Teaches Will-O-Wisp to a compatible Pokémon. | |
| TM62 | Machines | All machines | Teaches Acrobatics to a compatible Pokémon. (Gen IV: Silver Wind) | |
| TM63 | Machines | All machines | Teaches Embargo to a compatible Pokémon. | |
| TM64 | Machines | All machines | Teaches Explosion to a compatible Pokémon. | |
| TM65 | Machines | All machines | Teaches Shadow Claw to a compatible Pokémon. | |
| TM66 | Machines | All machines | Teaches Payback to a compatible Pokémon. | |
| TM67 | Machines | All machines | Teaches Retaliate to a compatible Pokémon. (Gen IV: Recycle) | |
| TM68 | Machines | All machines | Teaches Giga Impact to a compatible Pokémon. | |
| TM69 | Machines | All machines | Teaches Rock Polish to a compatible Pokémon. | |
| TM70 | Machines | All machines | Teaches Flash to a compatible Pokémon. | |
| TM71 | Machines | All machines | Teaches Stone Edge to a compatible Pokémon. | |
| TM72 | Machines | All machines | Teaches Volt Switch to a compatible Pokémon. (Gen IV: Avalanche) | |
| TM73 | Machines | All machines | Teaches Thunder Wave to a compatible Pokémon. | |
| TM74 | Machines | All machines | Teaches Gyro Ball to a compatible Pokémon. | |
| TM75 | Machines | All machines | Teaches Swords Dance to a compatible Pokémon. | |
| TM76 | Machines | All machines | Teaches Struggle Bug to a compatible Pokémon. (Gen IV: Stealth Rock) | |
| TM77 | Machines | All machines | Teaches Psych Up to a compatible Pokémon. | |
| TM78 | Machines | All machines | Teaches Bulldoze to a compatible Pokémon. (Gen IV: Captivate) | |
| TM79 | Machines | All machines | Teaches Frost Breath to a compatible Pokémon. (Gen IV: Dark Pulse) | |
| TM80 | Machines | All machines | Teaches Rock Slide to a compatible Pokémon. | |
| TM81 | Machines | All machines | Teaches X-Scissor to a compatible Pokémon. | |
| TM82 | Machines | All machines | Teaches Dragon Tail to a compatible Pokémon. (Gen IV: Sleep Talk) | |
| TM83 | Machines | All machines | Teaches Work Up to a compatible Pokémon. (Gen IV: Natural Gift) | |
| TM84 | Machines | All machines | Teaches Poison Jab to a compatible Pokémon. | |
| TM85 | Machines | All machines | Teaches Dream Eater to a compatible Pokémon. | |
| TM86 | Machines | All machines | Teaches Grass Knot to a compatible Pokémon. | |
| TM87 | Machines | All machines | Teaches Swagger to a compatible Pokémon. | |
| TM88 | Machines | All machines | Teaches Pluck to a compatible Pokémon. | |
| TM89 | Machines | All machines | Teaches U-turn to a compatible Pokémon. | |
| TM90 | Machines | All machines | Teaches Substitute to a compatible Pokémon. | |
| TM91 | Machines | All machines | Teaches Flash Cannon to a compatible Pokémon. | |
| TM92 | Machines | All machines | Teaches Trick Room to a compatible Pokémon. | |
| TM93 | Machines | All machines | Teaches Wild Charge to a compatible Pokémon. | |
| TM94 | Machines | All machines | Teaches Rock Smash to a compatible Pokémon. | |
| TM95 | Machines | All machines | Teaches Snarl to a compatible Pokémon. | |
| TM96 | Machines | All machines | Teaches a Pokémon TM96. | |
| TM97 | Machines | All machines | Teaches a Pokémon TM97. | |
| TM98 | Machines | All machines | Teaches a Pokémon TM98. | |
| TM99 | Machines | All machines | Teaches a Pokémon TM99. | |
| TMV Pass | Key | Gameplay | Permits access to Kiloude City. | |
| Toedscool Flaps | Misc | TM materials | — | |
| Tofu | Misc | Sandwich ingredients | — | |
| Tomato | Misc | Sandwich ingredients | — | |
| Torkoal Coal | Misc | TM materials | — | |
| Tough Candy | Medicine | Vitamins | — | |
| Tough Candy L | Medicine | Vitamins | — | |
| Tough Candy XL | Medicine | Vitamins | — | |
| Town Map | Key | Gameplay | Use to see the overworld map. | |
| Toxel Sparks | Misc | TM materials | — | |
| Toxic Orb | Misc | Bad held items | Held: Inflicts Toxic on the holder at the end of the turn. Activates after Poison damage would occur. | |
| Toxic Plate | Misc | Plates | Held: Poison-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Poison. | |
| TR00 | Machines | All machines | — | |
| TR01 | Machines | All machines | — | |
| TR02 | Machines | All machines | — | |
| TR03 | Machines | All machines | — | |
| TR04 | Machines | All machines | — | |
| TR05 | Machines | All machines | — | |
| TR06 | Machines | All machines | — | |
| TR07 | Machines | All machines | — | |
| TR08 | Machines | All machines | — | |
| TR09 | Machines | All machines | — | |
| TR10 | Machines | All machines | — | |
| TR11 | Machines | All machines | — | |
| TR12 | Machines | All machines | — | |
| TR13 | Machines | All machines | — | |
| TR14 | Machines | All machines | — | |
| TR15 | Machines | All machines | — | |
| TR16 | Machines | All machines | — | |
| TR17 | Machines | All machines | — | |
| TR18 | Machines | All machines | — | |
| TR19 | Machines | All machines | — | |
| TR20 | Machines | All machines | — | |
| TR21 | Machines | All machines | — | |
| TR22 | Machines | All machines | — | |
| TR23 | Machines | All machines | — | |
| TR24 | Machines | All machines | — | |
| TR25 | Machines | All machines | — | |
| TR26 | Machines | All machines | — | |
| TR27 | Machines | All machines | — | |
| TR28 | Machines | All machines | — | |
| TR29 | Machines | All machines | — | |
| TR30 | Machines | All machines | — | |
| TR31 | Machines | All machines | — | |
| TR32 | Machines | All machines | — | |
| TR33 | Machines | All machines | — | |
| TR34 | Machines | All machines | — | |
| TR35 | Machines | All machines | — | |
| TR36 | Machines | All machines | — | |
| TR37 | Machines | All machines | — | |
| TR38 | Machines | All machines | — | |
| TR39 | Machines | All machines | — | |
| TR40 | Machines | All machines | — | |
| TR41 | Machines | All machines | — | |
| TR42 | Machines | All machines | — | |
| TR43 | Machines | All machines | — | |
| TR44 | Machines | All machines | — | |
| TR45 | Machines | All machines | — | |
| TR46 | Machines | All machines | — | |
| TR47 | Machines | All machines | — | |
| TR48 | Machines | All machines | — | |
| TR49 | Machines | All machines | — | |
| TR50 | Machines | All machines | — | |
| TR51 | Machines | All machines | — | |
| TR52 | Machines | All machines | — | |
| TR53 | Machines | All machines | — | |
| TR54 | Machines | All machines | — | |
| TR55 | Machines | All machines | — | |
| TR56 | Machines | All machines | — | |
| TR57 | Machines | All machines | — | |
| TR58 | Machines | All machines | — | |
| TR59 | Machines | All machines | — | |
| TR60 | Machines | All machines | — | |
| TR61 | Machines | All machines | — | |
| TR62 | Machines | All machines | — | |
| TR63 | Machines | All machines | — | |
| TR64 | Machines | All machines | — | |
| TR65 | Machines | All machines | — | |
| TR66 | Machines | All machines | — | |
| TR67 | Machines | All machines | — | |
| TR68 | Machines | All machines | — | |
| TR69 | Machines | All machines | — | |
| TR70 | Machines | All machines | — | |
| TR71 | Machines | All machines | — | |
| TR72 | Machines | All machines | — | |
| TR73 | Machines | All machines | — | |
| TR74 | Machines | All machines | — | |
| TR75 | Machines | All machines | — | |
| TR76 | Machines | All machines | — | |
| TR77 | Machines | All machines | — | |
| TR78 | Machines | All machines | — | |
| TR79 | Machines | All machines | — | |
| TR80 | Machines | All machines | — | |
| TR81 | Machines | All machines | — | |
| TR82 | Machines | All machines | — | |
| TR83 | Machines | All machines | — | |
| TR84 | Machines | All machines | — | |
| TR85 | Machines | All machines | — | |
| TR86 | Machines | All machines | — | |
| TR87 | Machines | All machines | — | |
| TR88 | Machines | All machines | — | |
| TR89 | Machines | All machines | — | |
| TR90 | Machines | All machines | — | |
| TR91 | Machines | All machines | — | |
| TR92 | Machines | All machines | — | |
| TR93 | Machines | All machines | — | |
| TR94 | Machines | All machines | — | |
| TR95 | Machines | All machines | — | |
| TR96 | Machines | All machines | — | |
| TR97 | Machines | All machines | — | |
| TR98 | Machines | All machines | — | |
| TR99 | Machines | All machines | — | |
| Travel Trunk | Key | Unused | Unobtainable, but allows the player to change clothes anywhere. | |
| Tri-Pass | Key | Plot advancement | Grants access to the first three Sevii Islands. | |
| Tropic Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Tropical Shell | Misc | Loot | — | |
| Tropius Leaf | Misc | TM materials | — | |
| Tunnel Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Twisted Spoon | Misc | Type enhancement | Held: Psychic-Type moves from holder do 20% more damage. | |
| Tynamo Slime | Misc | TM materials | — | |
| Tyranitarite | Misc | Mega Stones | Held: Allows Tyranitar to Mega Evolve into Mega Tyranitar. | |
| Ultra Ball | Pokeballs | Standard balls | Tries to catch a wild Pokémon. Success rate is 2×. | |
| Ultranecrozium Z | Key | Unused | XXX new effect for ultranecrozium-z--bag | |
| Ultranecrozium Z | Key | Unused | XXX new effect for ultranecrozium-z--held | |
| Unown Report | Key | Gameplay | Keeps track of Unown types caught. | |
| Unremarkable Teacup | Misc | Evolution | — | |
| Upgrade | Misc | Evolution | Traded on a Porygon: Holder evolves into Porygon2. | |
| Utility Umbrella | Misc | Held items | — | |
| Varoom Fume | Misc | TM materials | — | |
| Vee-Vee Pick | Misc | Picnic | — | |
| Veluza Fillet | Misc | TM materials | — | |
| Venonat Candy | Misc | Species candies | — | |
| Venonat Fang | Misc | TM materials | — | |
| Venusaurite | Misc | Mega Stones | Held: Allows Venusaur to Mega Evolve into Mega Venusaur. | |
| Vinegar | Misc | Sandwich ingredients | — | |
| Violet Book | Key | Event items | — | |
| Volbeat Fluid | Misc | TM materials | — | |
| Voltorb Candy | Misc | Species candies | — | |
| Voltorb Sparks | Misc | TM materials | — | |
| Vs. Recorder | Key | Gameplay | Records wireless, Wi-Fi, or Battle Frontier battles, and stores points. | |
| Vs. Seeker | Key | Gameplay | Allows rebattling of on-screen trainers. 100 steps to recharge. | |
| Vullaby Feather | Misc | TM materials | — | |
| Vulpix Candy | Misc | Species candies | — | |
| Vulpix Fur | Misc | TM materials | — | |
| Wacan Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Electric-type attack to halve the damage. | |
| Wailmer Pail | Key | Gameplay | Used to water berries. | |
| Wasabi | Misc | Sandwich ingredients | — | |
| Water Gem | Misc | Jewels | Held: When the holder uses a damaging Water-type move, the move has 1.5× power and this item is consumed. | |
| Water Memory | Misc | Memories | Held: Changes Silvally to its Water form. Changes Multi-Attack’s type to Water. | |
| Water Stone | Misc | Evolution | Evolves an Eevee into Vaporeon, a Lombre into Ludicolo, a Panpour into Simipour, a Poliwhirl into Poliwrath, a Shellder into Cloyster, or a Staryu into Starmie. | |
| Water Tera Shard | Misc | Tera Shard | — | |
| Watercress | Misc | Sandwich ingredients | — | |
| Waterium Z | Key | Unused | XXX new effect for waterium-z--bag | |
| Waterium Z | Key | Z-Crystals | Held: Allows a Pokémon to use the Z-move equivalents of its Water moves. | |
| Watmel Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Wattrel Feather | Misc | TM materials | — | |
| Wave Incense | Misc | Type enhancement | Held: Water-Type moves from holder do 20% more damage. Breeding: Mantine begets a Mantyke Egg. | |
| Wave Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Weakness Policy | Misc | Held items | Held: When the holder is hit by a super effective move, its Attack and Special Attack raise by two stages. | |
| Weedle Candy | Misc | Species candies | — | |
| Wellspring Mask | Misc | Held items | — | |
| Wepear Berry | Berries | Baking only | Used for creating PokéBlocks and Poffins. | |
| Whimsical Tablecloth | Misc | Picnic | — | |
| Whipped Cream | Misc | Sandwich ingredients | — | |
| Whipped Dream | Misc | Evolution | Traded on a Swirlix: Holder evolves into Slurpuff. | |
| White Apricorn | Key | Apricorn box | Used to make a Fast Ball. | |
| White Dish | Misc | Picnic | — | |
| White Flute | Misc | Spelunking | Doubles the wild Pokémon encounter rate. | |
| White Herb | Misc | Held items | Held: Resets all lowered stats to normal at end of turn. Consumed after use. | |
| White Mane Hair | Key | Plot advancement | — | |
| Wide Lens | Misc | Held items | Held: Provides a 1/10 (10%) boost in accuracy to the holder. | |
| Wiglett Sand | Misc | TM materials | — | |
| Wiki Berry | Berries | Picky healing | Held: Consumed at 1/2 max HP to restore 1/8 max HP. Confuses Pokémon that dislike dry flavor. | |
| Wingull Feather | Misc | TM materials | — | |
| Winking Pika Pick | Misc | Picnic | — | |
| Wise Glasses | Misc | Held items | Held: Boosts the damage of special moves used by the holder by 1/10 (10%). | |
| Wishing Chip | Key | Unused | — | |
| Wishing Piece | Misc | Collectibles | — | |
| Wishing Star | Key | Plot advancement | — | |
| Wood Mail | All mail | Lets a Trainer write a message and send it via Pokémon trade. | ||
| Wooden Crown | Key | Plot advancement | — | |
| Wooper Slime | Misc | TM materials | — | |
| Works Key | Key | Plot advancement | Grants access to Valley Windworks. | |
| X Accuracy | Battle | Stat boosts | Raises accuracy by one stage in battle. Raises happiness. | |
| X Accuracy 2 | Battle | Miracle shooter | Raises accuracy by two stages in battle. Wonder Launcher only. | |
| X Accuracy 3 | Battle | Miracle shooter | Raises accuracy by three stages in battle. Wonder Launcher only. | |
| X Accuracy 6 | Battle | Miracle shooter | Raises accuracy by six stages in battle. Wonder Launcher only. | |
| X Attack | Battle | Stat boosts | Raises Attack by one stage in battle. Raises happiness. | |
| X Attack 2 | Battle | Miracle shooter | Raises Attack by two stages in battle. Wonder Launcher only. | |
| X Attack 3 | Battle | Miracle shooter | Raises Attack by three stages in battle. Wonder Launcher only. | |
| X Attack 6 | Battle | Miracle shooter | Raises Attack by six stages in battle. Wonder Launcher only. | |
| X Defense | Battle | Stat boosts | Raises Defense by one stage in battle. Raises happiness. | |
| X Defense 2 | Battle | Miracle shooter | Raises Defense by two stages in battle. Wonder Launcher only. | |
| X Defense 3 | Battle | Miracle shooter | Raises Defense by three stages in battle. Wonder Launcher only. | |
| X Defense 6 | Battle | Miracle shooter | Raises Defense by six stages in battle. Wonder Launcher only. | |
| X Sp. Atk | Battle | Stat boosts | Raises Special Attack by one stage in battle. Raises happiness. | |
| X Sp. Atk 2 | Battle | Miracle shooter | Raises Special Attack by two stages in battle. Wonder Launcher only. | |
| X Sp. Atk 3 | Battle | Miracle shooter | Raises Special Attack by three stages in battle. Wonder Launcher only. | |
| X Sp. Atk 6 | Battle | Miracle shooter | Raises Special Attack by six stages in battle. Wonder Launcher only. | |
| X Sp. Def | Battle | Stat boosts | Raises Special Defense by one stage in battle. Raises happiness. | |
| X Sp. Def 2 | Battle | Miracle shooter | Raises Special Defense by two stages in battle. Wonder Launcher only. | |
| X Sp. Def 3 | Battle | Miracle shooter | Raises Special Defense by three stages in battle. Wonder Launcher only. | |
| X Sp. Def 6 | Battle | Miracle shooter | Raises Special Defense by six stages in battle. Wonder Launcher only. | |
| X Speed | Battle | Stat boosts | Raises Speed by one stage in battle. Raises happiness. | |
| X Speed 2 | Battle | Miracle shooter | Raises Speed by two stages in battle. Wonder Launcher only. | |
| X Speed 3 | Battle | Miracle shooter | Raises Speed by three stages in battle. Wonder Launcher only. | |
| X Speed 6 | Battle | Miracle shooter | Raises Speed by six stages in battle. Wonder Launcher only. | |
| Xtransceiver | Key | Gameplay | Makes four-way video calls. | |
| Xtransceiver | Key | Unused | XXX new effect for xtranceiver--red | |
| Xtransceiver | Key | Unused | XXX new effect for xtranceiver--yellow | |
| Yache Berry | Berries | Type protection | Held: Consumed when struck by a super-effective Ice-type attack to halve the damage. | |
| Yanma Spike | Misc | TM materials | — | |
| Yarn Ball | Misc | Picnic | — | |
| Yellow Apricorn | Key | Apricorn box | Used to make a Moon Ball. | |
| Yellow Bell Pepper | Misc | Sandwich ingredients | — | |
| Yellow Bottle | Misc | Picnic | — | |
| Yellow Cup | Misc | Picnic | — | |
| Yellow Dish | Misc | Picnic | — | |
| Yellow Flute | Battle | Flutes | Cures confusion. | |
| Yellow Nectar | Misc | Species-specific | Changes Oricorio to Pom-Pom Style. | |
| Yellow Petal | Key | Unused | XXX new effect for yellow-petal | |
| Yellow Scarf | Misc | Scarves | Raises the holder’s Toughness while in a contest. | |
| Yellow Shard | Misc | Collectibles | No effect. Can be traded for items or moves. | |
| Yellow Tablecloth | Misc | Picnic | — | |
| Yogurt | Misc | Sandwich ingredients | — | |
| Yungoos Fur | Misc | TM materials | — | |
| Z-Power Ring | Key | Unused | XXX new effect for z-power-ring | |
| Z-Ring | Key | Gameplay | Allows the player’s Pokémon to use Z-moves. | |
| Zangoose Claw | Misc | TM materials | — | |
| Zap Plate | Misc | Plates | Held: Electric-Type moves from holder do 20% more damage. Changes Arceus’s and Judgment’s type to Electric. | |
| Zapdos Candy | Misc | Species candies | — | |
| Zinc | Medicine | Vitamins | Raises Special Defense and happiness. | |
| Zoom Lens | Misc | Held items | Held: Provides a 1/5 (20%) boost in accuracy if the holder moves after the target. | |
| Zorua Fur | Misc | TM materials | — | |
| Zubat Candy | Misc | Species candies | — | |
| Zygarde Cube | Key | Gameplay | Contains collected Zygarde cells/cores. Can teach Zygarde moves. |
