This is list of all Pokémon Ash has obtained in order of capture/evolution/release.

All of Ash's Pokémon

Ash's Pikachu	Ash's Caterpie	Ash's Metapod	Ash's Butterfree	Ash's Pidgeotto	Ash's Pidgeot	Ash's Bulbasaur	Ash's Charmander	Ash's Charmeleon	Ash's Charizard	Ash's Squirtle	Ash's Krabby
Ash's Kingler	Ash's Raticate	Ash's Haunter	Ash's Primeape	Ash's Muk	Ash's Tauros	Ash's Lapras	Ash's Snorlax	Ash's Heracross	Ash's Chikorita	Ash's Bayleef	Ash's Cyndaquil
Ash's Totodile	Ash's Noctowl	Ash's Beedrill	Ash's Seaking	Ash's Phanpy	Ash's Donphan	Ash's Larvitar	Ash's Taillow	Ash's Swellow	Ash's Treecko	Ash's Grovyle	Ash's Sceptile
Ash's Corphish	Ash's Torkoal	Ash's Snorunt	Ash's Glalie	Ash's Aipom	Ash's Starly	Ash's Staravia	Ash's Staraptor	Ash's Turtwig	Ash's Grotle	Ash's Chimchar	Ash's Buizel
Ash's Gligar	Ash's Gliscor

Group 1 (EP001-EP003)

Ash's Pikachu

Group 2 (EP003)

Ash's Pikachu

Ash's Caterpie

Group 3 (EP003)

Ash's Pikachu

Ash's Caterpie

Ash's Pidgeotto

Group 4 (EP003-EP004)

Ash's Pikachu

Ash's Metapod

Ash's Pidgeotto

Group 5 (EP004-EP010)

Ash's Pikachu

Ash's Butterfree

Ash's Pidgeotto

Group 6 (EP010-EP011)

Group 7 (EP011-EP012)

Group 8 (EP012-EP013)

Group 9 (EP013-EP021)

Group 10 (EP015)

Group 11 (EP021-EP023, EP024-EP025, EP029-EP030)

Group 12 (EP023-EP024)

Group 13 (EP025-EP029)

Group 14 (EP030-EP035)

Group 15 (EP035-EP043)

Group 16 (EP043-EP046)

Group 17 (EP046-EP075)

Group 18 (EP075-EP081)

Group 19 (EP081)

Group 20 (EP081-EP084)

Group 21 (EP084-EP094)

Group 22 (EP094-EP113)

Group 23 (EP113-EP119)

Group 24 (EP119-EP126)

Group 25 (EP126-EP141)

Group 26 (EP141-EP151)

Group 27 (EP151-EP154)

Group 28 (EP154-EP199)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Chikorita	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl

Group 29 (EP161)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Chikorita	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Beedrill

Group 30 (EP168)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Chikorita	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Seaking

Group 31 (EP199-EP230)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl

Group 32 (EP230-EP258, EP264-AG004)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy

Group 33 (EP257)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Lapras	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil
Ash's Totodile	Ash's Noctowl	Ash's Phanpy

Group 34 (EP258-EP264)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Larvitar

Group 35 (AG004-AG007)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Taillow

Group 36 (AG007-AG023)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Taillow	Ash's Treecko

Group 37 (AG023-AG058)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Taillow	Ash's Treecko	Ash's Corphish

Group 38 (AG058-AG066)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Taillow	Ash's Treecko	Ash's Corphish	Ash's Torkoal

Group 39 (AG066-AG080)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Taillow	Ash's Grovyle	Ash's Corphish	Ash's Torkoal

Group 40 (AG080-AG108)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Swellow	Ash's Grovyle	Ash's Corphish	Ash's Torkoal

Group 41 (AG108-AG123)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Swellow	Ash's Grovyle	Ash's Corphish	Ash's Torkoal	Ash's Snorunt

Group 42 (AG123-AG154)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Phanpy	Ash's Swellow	Ash's Grovyle	Ash's Corphish	Ash's Torkoal	Ash's Glalie

Group 43 (AG154-AG161)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Grovyle	Ash's Corphish	Ash's Torkoal	Ash's Glalie

Group 44 (AG161-AG182)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie

Group 45 (AG182-DP002)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Aipom

Group 46 (DP002-DP005)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Aipom	Ash's Starly

Group 47 (DP005-DP013)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Aipom	Ash's Starly	Ash's Turtwig

Group 48 (DP013-DP052)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Aipom	Ash's Staravia	Ash's Turtwig

Group 49 (DP052-DP055)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Aipom	Ash's Staravia	Ash's Turtwig	Ash's Chimchar

Group 50 (DP055-DP064)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Staravia	Ash's Turtwig	Ash's Chimchar	Ash's Buizel

Group 51 (DP064-DP085)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Staravia	Ash's Turtwig	Ash's Chimchar	Ash's Buizel	Ash's Gligar

Group 52 (DP085-DP100)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Staravia	Ash's Turtwig	Ash's Chimchar	Ash's Buizel	Ash's Gliscor

Group 53 (DP100-DP118)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Staravia	Ash's Grotle	Ash's Chimchar	Ash's Buizel	Ash's Gliscor

Group 54 (DP118-current)

Ash's Pikachu	Ash's Bulbasaur	Ash's Charizard	Ash's Squirtle	Ash's Kingler	Ash's Muk	Ash's Tauros	Ash's Snorlax	Ash's Heracross	Ash's Bayleef	Ash's Cyndaquil	Ash's Totodile
Ash's Noctowl	Ash's Donphan	Ash's Swellow	Ash's Sceptile	Ash's Corphish	Ash's Torkoal	Ash's Glalie	Ash's Staraptor	Ash's Grotle	Ash's Chimchar	Ash's Buizel	Ash's Gliscor