Like every other Pokémon game, Pokemon Mystery Dungeon: Gates to Infinity comes with a myriad of different Pokémon. While not every Pokémon seems to be available, multiple different species are still available. They are as follows

No. Pic Name Type Location
#025 Pikachu
ピカチュウ
Silent Tundra
Dreamy Isle
Pika Land
#026 Raichu
ライチュウ
Silent Tundra
Dreamy Isle
Cape at the Edge
Strongest Trail
#133 Eevee
イーブイ
Rusty Mountain
Kecleon Bazaar
Ultimate Wilds
#134 Vaporeon
シャワーズ
Grove of Whispers
Freezing Pillar
Forest of Shadows
Dreamy Isle
Cape at the Edge
Scalchop Beach
Strongest Trail
Ultimate Wilds
#135 Jolteon
サンダース
Holehills
Windy Shoreline
Canyon Foot
Silent Tundra
Cape at the Edge
Pika Land
Strongest Trail
Ultimate Wilds
#136 Flareon
ブースター
Scorching Desert
MirageSands
Smoking Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#172 Pichu
ピチュー
Silent Tundra
Dreamy Isle
Pika Land
#183 Marill
マリル
Dreamy Isle
Slumbering Cave
Path of No Return
Scalchop Beach
Ultimate Wilds
#184 Azumarill
マリルリ
Dreamy Isle
Cape at the Edge
Slumbering Cave
Path of No Return
Scalchop Beach
Strongest Trail
Ultimate Wilds
#194 Wooper
ウパー
Hazy Pass
Dreamy Isle
Scalchop Beach
Treat Road
Ultimate Wilds
#195 Quagsire
ヌオー
Dreamy Isle
Cape at the Edge
Scalchop Beach
Strongest Trail
Ultimate Wilds
#196 Espeon
エーフィ
Jaws of the Abyss
Smoking Mountain
Cape at the Edge
Axe Road
Strongest Trail
Mount Tepid
Ultimate Wilds
#197 Umbreon
ブラッキー
Dreamy Isle
Jaws of the Abyss
Cape at the Edge
Scalchop Beach
Axe Road
Strongest Trail
Ultimate Wilds
#206 Dunsparce
ノコッチ
Rusty Mountain
Cape at the Edge
Strongest Trail
#220 Swinub
ウリムー
Mountain Pass
Inflora Forest
Breezy Plains
Tempting Path
Wailing Valley
Silent Tundra
Pika Land
Ultimate Wilds
#221 Piloswine
イノムー
East Savannah
Glacial Underpass
Glacier Palace
Grove of Whispers
Silent Tundra
Pika Land
Ultimate Wilds
#278 Wingull
キャモメ
Dreamy Isle
Ultimate Wilds
#279 Pelipper
ペリッパー
Dreamy Isle
Cape at the Edge
Scalchop Beach
Strongest Trail
Ultimate Wilds
#298 Azurill
ルリリ
Withered Savannah
Holehills
Windy Shoreline
Canyon Foot
MirageSands
Rusty Mountain
Slumbering Cave
Path of No Return
Treat Road
Ultimate Wilds
#371 Bagon
タツベイ
Stompstump Peak
Forest Grotto
Axe Road
Ultimate Wilds
#372 Shelgon
コモルー
Freezing Pillar
Daybreak Ridge
Ochre Quarry
Windy Shoreline
Axe Road
Ultimate Wilds
#373 Salamence
ボーマンダ
Worldcore
Jaws of the Abyss
Cape at the Edge
Axe Road
Strongest Trail
Ultimate Wilds
#408 Cranidos
ズガイドス
Tyrian Maze
Scorching Desert
Rusty Mountain
Ultimate Wilds
#409 Rampardos
ラムパルド
Rusty Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#431 Glameow
ニャルマー
Withered Savannah
Rusty Mountain
Ultimate Wilds
#432 Purugly
ブニャット
Worldcore
MirageSands
Rusty Mountain
Cape at the Edge
Mt. Travail
Strongest Trail
Ultimate Wilds
#453 Croagunk
グレッグル
Forest Grotto
Desolate Canyon
Inflora Forest
Breezy Plains
Moonlight Forest
Ivy Park
Mt. Travail
#454 Toxicroak
ドクロッグ
Worldcore
Moonlight Forest
Cape at the Edge
Mt. Travail
Strongest Trail
#470 Leafeon
リーフィア
Moonlight Forest
Cape at the Edge
Strongest Trail
Ultimate Wilds
#471 Glaceon
グレイシア
Glacier Palace Wesstern Spire
Silent Tundra
Cape at the Edge
Ivy Park
Strongest Trail
Ultimate Wilds
#473 Mamoswine
マンムー
Glacier Palace Eastern Spire
Smoking Mountain
Cape at the Edge
Pika Land
Ultimate Wilds
#495 Snivy
ツタージャ
Moonlight Forest
Rusty Mountain
Ivy Park
#496 Servine
ジャノビー
Moonlight Forest
Rusty Mountain
#497 Serperior
ジャローダ
Moonlight Forest
Rusty Mountain
Cape at the Edge
Strongest Trail
#498 Tepig
ポカブ
Jaws of the Abyss
Smoking Mountain
Mount Tepid
#499 Pignite
チャオブー
Jaws of the Abyss
Smoking Mountain
#500 Emboar
エンブオー
Jaws of the Abyss
Smoking Mountain
Cape at the Edge
Strongest Trail
#501 Oshawott
ミジュマル
Silent Tundra
Dreamy Isle
Scalchop Beach
#502 Dewott
フタチマル
Silent Tundra
Dreamy Isle
#503 Samurott
ダイケンキ
Silent Tundra
Dreamy Isle
Cape at the Edge
Strongest Trail
#504 Patrat
ミネズミ
Rusty Mountain
Slumbering Cave
Path of No Return
Kecleon Bazaar
Ultimate Wilds
#505 Watchog
ミルホッグ
Glacier Palace Eastern Spire
MirageSands
Rusty Mountain
Cape at the Edge
Slumbering Cave
Path of No Return
Strongest Trail
Ultimate Wilds
#506 Lillipup
ヨーテリー
Rusty Mountain
Slumbering Cave
Path of No Return
Ultimate Wilds
#507 Herdier
ハーデリア
Rusty Mountain
Slumbering Cave
Path of No Return
Ultimate Wilds
#508 Stoutland
ムーランド
Glacier Palace Wesstern Spire
MirageSands
Rusty Mountain
Cape at the Edge
Slumbering Cave
Path of No Return
Strongest Trail
Ultimate Wilds
#511 Pansage
ヤナップ
Withered Savannah
Holehills
Windy Shoreline
Canyon Foot
Ivy Park
Skill Treasury
Ultimate Wilds
#512 Simisage
ヤナッキー
Tyrian Maze
Moonlight Forest
Cape at the Edge
Ivy Park
Strongest Trail
Ultimate Wilds
#513 Pansear
バオップ
Grove of Whispers
Freezing Pillar
Kilionea Road
Forest of Shadows
Daybreak Ridge
Smoking Mountain
Skill Treasury
Ultimate Wilds
#514 Simisear
バオッキー
Withered Savannah
Holehills
Windy Shoreline
Canyon Foot
MirageSands
Smoking Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#515 Panpour
ヒヤップ
Tempting Path
Redland Reaches
East Savannah
Great Glacier
Glacial Underpass
Scalchop Beach
Skill Treasury
Ultimate Wilds
#516 Simipour
ヒヤッキー
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Cape at the Edge
Scalchop Beach
Strongest Trail
#517 Munna
ムンナ
Worldcore
Axe Road
#518 Musharna
ムシャーナ
Jaws of the Abyss
Cape at the Edge
Strongest Trail
#522 Blitzle
シママ
Mountain Pass
Desolate Canyon
Inflora Forest
Breezy Plains
Pika Land
Ultimate Wilds
#523 Zebstrika
ゼブライカ
Freezing Pillar
Ochre Quarry
Withered Savannah
Windy Shoreline
Silent Tundra
Cape at the Edge
Mt. Travail
Strongest Trail
Ultimate Wilds
#524 Roggenrola
ダンゴロ
Holehills
Scorching Desert
Windy Shoreline
Canyon Foot
Rusty Mountain
Skill Treasury
Ultimate Wilds
#525 Boldore
ガントル
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Rusty Mountain
Ultimate Wilds
#526 Gigalith
ギガイアス
Rusty Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#527 Woobat
コロモリ
Ragged Mountain
Stony Cave
PokeForest
Pika Land
Mount Tepid
Ultimate Wilds
#528 Swoobat
ココロモリ
Breezy Plains
Tempting Path
Wailing Valley
Telluric Path
Redland Reaches
MirageSands
Smoking Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#529 Drilbur
モグリュー
Ragged Mountain
Stony Cave
Mount Tepid
Ultimate Wilds
#530 Excadrill
ドリュウズ
Wailing Valley
Freezing Pillar
Rusty Mountain
Smoking Mountain
Cape at the Edge
PokeForest
Strongest Trail
Mount Tepid
Ultimate Wilds
#531 Audino
タブンネ
Hazy Pass
Desolate Canyon
MirageSands
Rusty Mountain
Cape at the Edge
Strongest Trail
Treat Road
Ultimate Wilds
#532 Timburr
ドッコラー
Moonlight Forest
Ivy Park
Mt. Travail
Ultimate Wilds
#533 Gurdurr
ドテッコツ
Moonlight Forest
Ivy Park
Mt. Travail
Ultimate Wilds
#534 Conkeldurr
ローブシン
Grove of Whispers
Freezing Pillar
Kilionea Road
Forest of Shadows
Daybreak Ridge
Moonlight Forest
Cape at the Edge
Mt. Travail
Strongest Trail
Ultimate Wilds
#535 Tympole
オタマロ
Stompstump Peak
Forest Grotto
Mountain Pass
Slumbering Cave
Path of No Return
Scalchop Beach
Kecleon Bazaar
Ultimate Wilds
#536 Palpitoad
ガマガル
Glacier Palace
Kilionea Road
Ochre Quarry
Slumbering Cave
Path of No Return
Scalchop Beach
Ultimate Wilds
#537 Seismitoad
ガマゲロゲ
Freezing Pillar
Withered Savannah
Windy Shoreline
Dreamy Isle
Cape at the Edge
Slumbering Cave
Path of No Return
Strongest Trail
Ultimate Wilds
#540 Sewaddle
クルミル
Hazy Pass
Stompstump Peak
Forest Grotto
Mountain Pass
Silent Tundra
Slumbering Cave
Path of No Return
Ivy Park
Pika Land
Ultimate Wilds
#541 Swadloon
クルマユ
Slumbering Cave
Path of No Return
Ivy Park
Pika Land
Ultimate Wilds
#542 Leavanny
ハハコモリ
Moonlight Forest
Cape at the Edge
Slumbering Cave
Path of No Return
Ivy Park
Strongest Trail
Ultimate Wilds
#543 Venipede
フシデ
Breezy Plains
Tempting Path
Wailing Valley
Telluric Path
Redland Reaches
Silent Tundra
Ivy Park
Pika Land
Skill Treasury
Ultimate Wilds
#544 Whirlipede
ホイーガ
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Worldcore
Ivy Park
Pika Land
Ultimate Wilds
#545 Scolipede
ペンドラー
Withered Savannah
Holehills
Windy Shoreline
Canyon Foot
Moonlight Forest
Cape at the Edge
Ivy Park
Strongest Trail
Ultimate Wilds
#546 Cottonee
モンメン
Mountain Pass
Inflora Forest
Breezy Plains
Ivy Park
#547 Whimsicott
エルフーン
Breezy Plains
Tempting Path
Wailing Valley
Telluric Path
Redland Reaches
Moonlight Forest
Cape at the Edge
Ivy Park
Strongest Trail
#548 Petilil
チュリネ
Forest Grotto
Mountain Pass
Ivy Park
Treat Road
#549 Lilligant
ドレディア
Withered Savannah
Holehills
Canyon Foot
Moonlight Forest
Cape at the Edge
Ivy Park
Strongest Trail
#551 Sandile
メグロコ
Tempting Path
Telluric Path
Redland Reaches
Jaws of the Abyss
Axe Road
#552 Krokorok
ワルビル
Grove of Whispers
Freezing Pillar
Forest of Shadows
Jaws of the Abyss
Mt. Travail
Axe Road
#553 Krookodile
ワルビアル
Canyon Foot
Jaws of the Abyss
Smoking Mountain
Cape at the Edge
Axe Road
Strongest Trail
#557 Dwebble
イシズマイ
Freezing Pillar
Ochre Quarry
Windy Shoreline
Rusty Mountain
Pika Land
Skill Treasury
#558 Crustle
イワパレス
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Rusty Mountain
Cape at the Edge
Strongest Trail
#559 Scraggy
ズルッグ
Ivy Park
Mt. Travail
Axe Road
#560 Scrafty
ズルズキン
Moonlight Forest
Cape at the Edge
Mt. Travail
Strongest Trail
#562 Yamask
デスマス
Redland Reaches
East Savannah
Great Glacier
#563 Cofagrigus
デスカーン
Cape at the Edge
PokeForest
Strongest Trail
#564 Tirtouga
プロトーガ
Glacier Palace
Rusty Mountain
Scalchop Beach
#565 Carracosta
アバゴーラ
Tyrian Maze
Glacier Palace Eastern Spire
Dreamy Isle
Rusty Mountain
Cape at the Edge
Scalchop Beach
Strongest Trail
#566 Archen
アーケン
Forest Grotto
Mountain Pass
Desolate Canyon
Inflora Forest
Breezy Plains
Rusty Mountain
Scalchop Beach
#567 Archeops
アーケオス
Freezing Pillar
Forest of Shadows
MirageSands
Dreamy Isle
Rusty Mountain
Cape at the Edge
Scalchop Beach
Strongest Trail
#568 Trubbish
ヤブクロン
Redland Reaches
East Savannah
Great Glacier
Grove of Whispers
Ivy Park
Skill Treasury
#569 Garbodor
ダストダス
Glacial Underpass
Tyrian Maze
Scorching Desert
Moonlight Forest
Cape at the Edge
PokeForest
Strongest Trail
#570 Zorua
ゾロア
Glacial Underpass
Glacier Palace
Dreamy Isle
Scalchop Beach
Axe Road
#571 Zoroark
ゾロアーク
Stompstump Peak
Withered Savannah
Glacier Palace Wesstern Spire
Dreamy Isle
Cape at the Edge
Strongest Trail
#572 Minccino
チラーミィ
Ragged Mountain
MirageSands
Rusty Mountain
Cape at the Edge
Kecleon Bazaar
Treat Road
#573 Cinccino
チラチーノ
Rusty Mountain
Strongest Trail
#574 Gothita
ゴチム
Ragged Mountain
Stony Cave
Smoking Mountain
PokeForest
Axe Road
Mount Tepid
#575 Gothorita
ゴチミル
Freezing Pillar
Daybreak Ridge
Ochre Quarry
Windy Shoreline
Jaws of the Abyss
Smoking Mountain
Axe Road
#576 Gothitelle
ゴチルゼル
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Smoking Mountain
Cape at the Edge
Axe Road
Strongest Trail
Mount Tepid
#580 Ducklett
コアルヒー
Scalchop Beach
Kecleon Bazaar
#581 Swanna
スワンナ
Cape at the Edge
Scalchop Beach
Strongest Trail
#587 Emolga
エモンガ
Silent Tundra
Pika Land
Kecleon Bazaar
#590 Foongus
タマゲタケ
Forest Grotto
Mountain Pass
Desolate Canyon
Inflora Forest
Breezy Plains
Tempting Path
Ivy Park
#591 Amoonguss
モロバレル
Ochre Quarry
Withered Savannah
Cape at the Edge
Ivy Park
Strongest Trail
#595 Joltik
バチュル
Stony Cave
Cape at the Edge
PokeForest
Pika Land
#596 Galvantula
デンチュラ
Tyrian Maze
Scorching Desert
Pika Land
Strongest Trail
#599 Klink
ギアル
Stony Cave
Scorching Desert
Rusty Mountain
Skill Treasury
#600 Klang
ギギアル
Desolate Canyon
Redland Reaches
Rusty Mountain
#601 Klinklang
ギギギアル
Glacier Palace Wesstern Spire
Glacier Palace Great Spire
Rusty Mountain
Cape at the Edge
PokeForest
Strongest Trail
#607 Litwick
ヒトモシ
Forest Grotto
Mountain Pass
Desolate Canyon
Inflora Forest
Breezy Plains
MirageSands
Smoking Mountain
Skill Treasury
#608 Lampent
ランプラー
Tyrian Maze
Glacier Palace Eastern Spire
MirageSands
#609 Chandelure
シャンデラ
Breezy Plains
Great Glacier
Worldcore
Smoking Mountain
Cape at the Edge
Strongest Trail
Mount Tepid
#610 Axew
キバゴ
Jaws of the Abyss
Smoking Mountain
Axe Road
#611 Fraxure
オノンド
Jaws of the Abyss
Smoking Mountain
#612 Haxorus
オノノクス
Jaws of the Abyss
Smoking Mountain
Cape at the Edge
Strongest Trail
#613 Cubchoo
クマシュン
Redland Reaches
East Savannah
Great Glacier
Glacial Underpass
Grove of Whispers
Silent Tundra
Pika Land
Treat Road
Ultimate Wilds
#614 Beartic
ツンベアー
Tyrian Maze
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Silent Tundra
Cape at the Edge
Pika Land
Strongest Trail
Ultimate Wilds
#615 Cryogonal
フリージオ
Glacier Palace Eastern Spire
Silent Tundra
Cape at the Edge
Slumbering Cave
Path of No Return
Pika Land
Strongest Trail
Ultimate Wilds
#619 Mienfoo
コジョフー
Tempting Path
Telluric Path
Redland Reaches
East Savannah
Great Glacier
Ivy Park
Mt. Travail
#620 Mienshao
コジョンド
Glacier Palace Wesstern Spire
Moonlight Forest
Cape at the Edge
Ivy Park
Mt. Travail
Strongest Trail
#621 Druddigon
クリムガン
Grove of Whispers
Freezing Pillar
Forest of Shadows
Daybreak Ridge
Jaws of the Abyss
Cape at the Edge
Axe Road
Strongest Trail
#622 Golett
ゴビット
Tyrian Maze
Scorching Desert
Ultimate Wilds
#623 Golurk
ゴルーグ
Glacier Palace Wesstern Spire
Smoking Mountain
Cape at the Edge
PokeForest
Strongest Trail
Mount Tepid
Ultimate Wilds
#624 Pawniard
コマタナ
Glacier Palace
Kilionea Road
Dreamy Isle
Rusty Mountain
#625 Bisharp
キリキザン
Glacier Palace Great Spire
Rusty Mountain
Jaws of the Abyss
Cape at the Edge
PokeForest
Scalchop Beach
Strongest Trail
#627 Rufflet
ワシボン
Rusty Mountain
Scalchop Beach
Kecleon Bazaar
Ultimate Wilds
#628 Braviary
ウォーグル
Stony Cave
Mountain Pass
Inflora Forest
Great Glacier
Dreamy Isle
Rusty Mountain
Cape at the Edge
Strongest Trail
Ultimate Wilds
#629 Vullaby
バルチャイ
Desolate Canyon
MirageSands
Scalchop Beach
Axe Road
#630 Mandibuzz
バルジーナ
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
Jaws of the Abyss
Cape at the Edge
Axe Road
Strongest Trail
#633 Deino
モノズ
Grove of Whispers
Freezing Pillar
Kilionea Road
Forest of Shadows
Daybreak Ridge
Worldcore
Dreamy Isle
Jaws of the Abyss
Scalchop Beach
Skill Treasury
Axe Road
#634 Zweilous
ジヘッド
Glacier Palace Great Spire
Cape at the Edge
Axe Road
Strongest Trail
#635 Hydreigon
サザンドラ
#636 Larvesta
メラルバ
Holehills
Scorching Desert
Windy Shoreline
Canyon Foot
Moonlight Forest
#637 Volcarona
ウルガモス
Scorching Desert
Glacier Palace Eastern Spire
Glacier Palace Wesstern Spire
MirageSands
Cape at the Edge
Strongest Trail
#638 Cobalion
コバルオン
Random Missions when at Royal Rank
#639 Terrakion
テラキオン
Random Missions when at Royal Rank
#640 Virizion
ビリジオン
Automatic
#641 Tornadus
トルネロス
Quiet Tundra
Dream Island
Moonlight Forest
#642 Thundurus
ボルトロス
Iron Rust Mountain
Large Pit
Smokey Mountain
#645 Landorus
ランドロス
Breezy Plains
#647 Keldeo
ケルディオ
Automatic recruit after ending
#648 Meloetta
メロエッタ
Speak to Meloetta after creating the Musical Paradise

Boss Pokémon

The following Pokémon aren't recruitable, but are battleable through various special missions in Companion Mode and Local Play or within the storyline.

No. Pic Name Type
#249 Lugia
ルギア
#250 Ho-Oh
ホウオウ
#643 Reshiram
レシラム
#644 Zekrom
ゼクロム
#646 Kyurem
キュレム
#646 Kyurem
キュレム
#646 Kyurem
キュレム