Pokémon Generation I launched in Japan on 27th February 1996 and made its international debut on 28th September 1998 with Pokémon Red and Blue. Pokémon Yellow was released in Japan in 1998 and internationally in 1999. There are a total of 151 Generation I Pokémon, with the first being Bulbasaur and the last Mew.
Generation I is set in the Kanto Region which is based on the Kantō region of Japan. Professor Oak is the resident Professor and the Starter Pokémon are Bulbasaur, Charmander and Squirtle.
Generation I Pokémon – Complete List
Bulbasaur
Pokédex Number – 0001
Category – Seed
Primary Type – Grass
Secondary Type – Poison
Evolution -> Ivysaur -> Venusaur
Ivysaur
Pokédex Number – 0002
Category – Seed
Primary Type – Grass
Secondary Type – Poison
Evololution -> Ivysaur -> Venusaur
Venusaur
Pokédex Number -0 003
Category – Seed
Primary Type – Grass
Secondary Type – Poison
Evolution -> Ivysaur -> Venusaur
Charmander
Pokédex Number – 0004
Category – Lizard
Primary Type – Fire
Evolution -> Charmander ->Charmeleon -> Charizard
Charmeleon
Pokédex Number – 0005
Category – Flame
Primary Type – Fire
Evolution -> Charmander ->Charmeleon -> Charizard
Charizard
Pokédex Number – 0006
Category – Flame
Primary Type – Fire
Secondary Type – Flying
Evolution -> Charmander ->Charmeleon -> Charizard
Squirtle
Pokédex Number – 0007
Category – Tiny Turtle
Primary Type – Water
Evolution -> Squirtle ->Wartortle -> Blastoise
Wartortle
Pokédex Number – 0008
Category – Turtle
Primary Type – Water
Evolution -> Squirtle ->Wartortle -> Blastoise
Blastoise
Pokédex Number – 0009
Category – Shellfish
Primary Type – Water
Evolution -> Squirtle ->Wartortle -> Blastoise
Caterpie
Pokédex Number – 0010
Category – Worm
Primary Type – Bug
Evolution – Caterpie ->Metapod -> Butterfree
Metapod
Pokédex Number – 0011
Category – Cocoon
Primary Type – Bug
Evolution – Caterpie ->Metapod -> Butterfree
Butterfree
Pokédex Number – 0012
Category – Butterfly
Primary Type – Bug
Secondary Type – Flying
Evolution – Caterpie ->Metapod -> Butterfree
Weedle
Pokédex Number – 0013
Category – Hairy Bug
Primary Type – Bug
Secondary Type – Poison
Evolution – Weedle ->Kakuna -> Beedrill
Kakuna
Pokédex Number – 0014
Category – Cocoon
Primary Type – Bug
Secondary Type – Poison
Evolution – Weedle ->Kakuna -> Beedrill
Beedrill
Pokédex Number – 0015
Category – Poison Bee
Primary Type – Bug
Secondary Type – Poison
Evolution – Weedle ->Kakuna -> Beedrill
Pidgey
Pokédex Number – 0016
Category – Tiny Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Pidgey ->Pidgeotto -> Pidgeot
Pidgeotto
Pokédex Number – 0017
Category – Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Pidgey ->Pidgeotto -> Pidgeot
Pidgeot
Pokédex Number – 0018
Category – Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Pidgey ->Pidgeotto -> Pidgeot
Rattata
Pokédex Number – 0019
Category – Mouse
Primary Type – Normal
Evolution – Rattata ->Raticate
Raticate
Pokédex Number – 0020
Category – Mouse
Primary Type – Normal
Evolution – Rattata ->Raticate
Spearow
Pokédex Number – 0021
Category – Tiny Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Spearow ->Fearow
Fearow
Pokédex Number – 0022
Category – Beak
Primary Type – Normal
Secondary Type – Flying
Evolution – Spearow ->Fearow
Ekans
Pokédex Number – 0023
Category – Snake
Primary Type – Poison
Evolution – Ekans ->Arbok
Arbok
Pokédex Number – 0024
Category – Cobra
Primary Type – Poison
Evolution – Ekans ->Arbok
Pikachu
Pokédex Number – 0025
Category – Mouse
Primary Type – Electric
Evolution – Pichu -> Pikachu -> Raichu
Raichu
Pokédex Number – 0026
Category – Mouse
Primary Type – Electric
Evolution – Pichu -> Pikachu -> Raichu
Sandshrew
Pokédex Number – 0027
Category – Mouse
Primary Type – Ground
Evolution – Sandshrew -> Sandslash
Sandslash
Pokédex Number – 0028
Category – Mouse
Primary Type – Ground
Evolution – Sandshrew -> Sandslash
Nidoran (Female)
Pokédex Number – 0029
Category – Poison Pin
Primary Type – Poison
Evolution – Nidoran F -> Nidorina -> Nidoqueen
Nidorina
Pokédex Number – 0030
Category – Poison Pin
Primary Type – Poison
Evolution – Nidoran F -> Nidorina -> Nidoqueen
Nidoqueen
Pokédex Number – 0031
Category – Drill
Primary Type – Poison
Secondary Type – Ground
Evolution – Nidoran F -> Nidorina -> Nidoqueen
Nidoran (Male)
Pokédex Number – 0032
Category – Poison Pin
Primary Type – Poison
Evolution – Nidoran M -> Nidorino -> Nidoking
Nidorino
Pokédex Number – 0033
Category – Poison Pin
Primary Type – Poison
Evolution – Nidoran M -> Nidorino -> Nidoking
Nidoking
Pokédex Number – 0034
Category – Drill
Primary Type – Poison
Secondary Type – Ground
Evolution – Nidoran M -> Nidorino -> Nidoking
Clefairy
Pokédex Number – 0035
Category – Fairy
Primary Type – Fairy
Evolution – Cleffa -> Clefairy -> Clefable
Clefable
Pokédex Number – 0036
Category – Fairy
Primary Type – Fairy
Evolution – Cleffa -> Clefairy -> Clefable
Vulpix
Pokédex Number – 0037
Category – Fox
Primary Type – Fire
Evolution – Vulpix -> Ninetales
Ninetales
Pokédex Number – 0038
Category – Fox
Primary Type – Fire
Evolution – Vulpix -> Ninetales
Jigglypuff
Pokédex Number – 0039
Category – Balloon
Primary Type – Normal
Secondary Type – Fairy
Evolution – Igglybuff -> Jigglypuff -> Wigglytuff
Wigglytuff
Pokédex Number – 0040
Category – Balloon
Primary Type – Normal
Secondary Type – Fairy
Evolution – Igglybuff -> Jigglypuff -> Wigglytuff
Zubat
Pokédex Number – 0041
Category – Bat
Primary Type – Poison
Secondary Type – Flying
Evolution – Zubat -> Golbat -> Crobat
Golbat
Pokédex Number – 0042
Category – Bat
Primary Type – Poison
Secondary Type – Flying
Evolution – Zubat -> Golbat -> Crobat
Oddish
Pokédex Number – 0043
Category – Weed
Primary Type – Grass
Secondary Type – Poison
Evolution – Oddish -> Gloom -> Vileplume or Bellossom
Gloom
Pokédex Number – 0044
Category – Weed
Primary Type – Grass
Secondary Type – Poison
Evolution – Oddish -> Gloom -> Vileplume or Bellossom
Vileplume
Pokédex Number – 0045
Category – Flower
Primary Type – Grass
Secondary Type – Poison
Evolution – Oddish -> Gloom -> Vileplume or Bellossom
Paras
Pokédex Number – 0046
Category – Mushroom
Primary Type – Bug
Secondary Type – Grass
Evolution – Paras -> Parasect
Parasect
Pokédex Number – 0047
Category – Mushroom
Primary Type – Bug
Secondary Type – Grass
Evolution – Paras -> Parasect
Venonat
Pokédex Number – 0048
Category – Insect
Primary Type – Bug
Secondary Type – Grass
Evolution – Venonat -> Venomoth
Venomoth
Pokédex Number – 0049
Category – Poison Moth
Primary Type – Bug
Secondary Type – Poison
Evolution – Venonat -> Venomoth
Diglett
Pokédex Number – 0050
Category – Mole
Primary Type – Ground
Evolution – Diglett -> Dugtrio
Dugtrio
Pokédex Number – 0051
Category – Mole
Primary Type – Ground
Evolution – Diglett -> Dugtrio
Meowth
Pokédex Number – 0052
Category – Scratch Cat
Primary Type – Normal
Evolution – Meowth -> Persian
Persian
Pokédex Number – 0053
Category – Classy Cat
Primary Type – Normal
Evolution – Meowth -> Persian
Psyduck
Pokédex Number – 0054
Category – Duck
Primary Type – Water
Evolution – Psyduck -> Golduck
Golduck
Pokédex Number – 0055
Category – Duck
Primary Type – Water
Evolution – Psyduck -> Golduck
Mankey
Pokédex Number – 0056
Category – Pig Monkey
Primary Type – Fighting
Evolution – Mankey -> Primeape -> Annihilape
Primeape
Pokédex Number – 0057
Category – Pig Monkey
Primary Type – Fighting
Evolution – Mankey -> Primeape -> Annihilape
Growlithe
Pokédex Number – 0058
Category – Puppy
Primary Type – Fire
Evolution – Growlithe -> Arcanine
Arcanine
Pokédex Number – 0059
Category – Legendary
Primary Type – Fire
Evolution – Growlithe -> Arcanine
Poliwag
Pokédex Number – 0060
Category – Tadpole
Primary Type – Water
Evolution – Poliwag -> Poliwhirl -> Poliwrath or Politoed
Poliwhirl
Pokédex Number – 0061
Category – Tadpole
Primary Type – Water
Evolution – Poliwag -> Poliwhirl -> Poliwrath or Politoed
Poliwrath
Pokédex Number – 0062
Category – Tadpole
Primary Type – Water
Secondary Type – Fighting
Evolution – Poliwag -> Poliwhirl -> Poliwrath or Politoed
Abra
Pokédex Number – 0063
Category – Psi
Primary Type – Psychic
Evolution – Abra -> Kadabra -> Alakazam
Kadabra
Pokédex Number – 0064
Category – Psi
Primary Type – Psychic
Evolution – Abra -> Kadabra -> Alakazam
Alakazam
Pokédex Number – 0065
Category – Psi
Primary Type – Psychic
Evolution – Abra -> Kadabra -> Alakazam
Machop
Pokédex Number – 0066
Category – Superpower
Primary Type – Fighting
Evolution – Machop -> Machoke -> Machamp
Machoke
Pokédex Number – 0067
Category – Superpower
Primary Type – Fighting
Evolution – Machop -> Machoke -> Machamp
Machamp
Pokédex Number – 0068
Category – Superpower
Primary Type – Fighting
Evolution – Machop -> Machoke -> Machamp
Bellsprout
Pokédex Number – 0069
Category – Flower
Primary Type – Grass
Secondary Type – Poison
Evolution – Bellsprout -> Weepinbell -> Victreebell
Weepinbell
Pokédex Number – 0070
Category – Fly Catcher
Primary Type – Grass
Secondary Type – Poison
Evolution – Bellsprout -> Weepinbell -> Victreebell
Victreebell
Pokédex Number – 0071
Category – Fly Catcher
Primary Type – Grass
Secondary Type – Poison
Evolution – Bellsprout -> Weepinbell -> Victreebell
Tentacool
Pokédex Number – 0072
Category – Jellyfish
Primary Type – Water
Secondary Type – Poison
Evolution – Tentacool -> Tentacruel
Tentacruel
Pokédex Number – 0073
Category – Jellyfish
Primary Type – Water
Secondary Type – Poison
Evolution – Tentacool -> Tentacruel
Geodude
Pokédex Number – 0074
Category – Rock
Primary Type – Rock
Secondary Type – Ground
Evolution – Geodude -> Graveler -> Golem
Graveler
Pokédex Number – 0075
Category – Rock
Primary Type – Rock
Secondary Type – Ground
Evolution – Geodude -> Graveler -> Golem
Golem
Pokédex Number – 0076
Category – Megaton
Primary Type – Rock
Secondary Type – Ground
Evolution – Geodude -> Graveler -> Golem
Ponyta
Pokédex Number – 0077
Category – Fire Horse
Primary Type – Fire
Evolution – Ponyta -> Rapidash
Rapidash
Pokédex Number – 0078
Category – Fire Horse
Primary Type – Fire
Evolution – Ponyta -> Rapidash
Slowpoke
Pokédex Number – 0079
Category – Dopey
Primary Type – Water
Secondary Type – Psychic
Evolution – Slowpoke -> Slowbro or Slowking
Slowbro
Pokédex Number – 0080
Category – Hermit Crab
Primary Type – Water
Secondary Type – Psychic
Evolution – Slowpoke -> Slowbro or Slowking
Magnemite
Pokédex Number – 0081
Category – Magnet
Primary Type – Electric
Secondary Type – Steel
Evolution – Magnemite -> Magneton -> Magnezone
Magneton
Pokédex Number – 0082
Category – Magnet
Primary Type – Electric
Secondary Type – Steel
Evolution – Magnemite -> Magneton -> Magnezone
Farfetch’d
Pokédex Number – 0083
Category – Wild Duck
Primary Type – Normal
Secondary Type – Flying
Evolution – Farfetch’d -> Sirfetch’d
Doduo
Pokédex Number – 0084
Category – Twin Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Doduo -> Dodrio
Dodrio
Pokédex Number – 0085
Category – Triple Bird
Primary Type – Normal
Secondary Type – Flying
Evolution – Doduo -> Dodrio
Seel
Pokédex Number – 0086
Category – Sea Lion
Primary Type – Water
Evolution – Seel -> Dewgong
Dewgong
Pokédex Number – 0087
Category – Sea Lion
Primary Type – Water
Secondary Type – Ice
Evolution – Seel -> Dewgong
Grimer
Pokédex Number – 0088
Category – Sludge
Primary Type – Poison
Evolution – Grimer -> Muk
Muk
Pokédex Number – 0089
Category – Sludge
Primary Type – Poison
Evolution – Grimer -> Muk
Shellder
Pokédex Number – 0090
Category – Bivalve
Primary Type – Water
Evolution – Shellder -> Cloyster
Cloyster
Pokédex Number – 0091
Category – Bivalve
Primary Type – Water
Secondary Type – Ice
Evolution – Shellder -> Cloyster
Gastly
Pokédex Number – 0092
Category – Gas
Primary Type – Ghost
Secondary Type – Poison
Evolution – Gastly -> Haunter -> Gengar
Haunter
Pokédex Number – 0093
Category – Gas
Primary Type – Ghost
Secondary Type – Poison
Evolution – Gastly -> Haunter -> Gengar
Gengar
Pokédex Number – 0094
Category – Shadow
Primary Type – Ghost
Secondary Type – Poison
Evolution – Gastly -> Haunter -> Gengar
Onix
Pokédex Number – 0095
Category – Rock Snake
Primary Type – Rock
Secondary Type – Ground
Evolution – Onix -> Steelix
Drowzee
Pokédex Number – 0096
Category – Hypnosis
Primary Type – Psychic
Evolution – Drowzee -> Hypno
Hypno
Pokédex Number – 0097
Category – Hypnosis
Primary Type – Psychic
Evolution – Drowzee -> Hypno
Krabby
Pokédex Number – 0098
Category – River Crab
Primary Type – Water
Evolution – Krabby -> Kingler
Kingler
Pokédex Number – 0099
Category – Pincer
Primary Type – Water
Evolution – Krabby -> Kingler
Voltorb
Pokédex Number – 0100
Category – Ball
Primary Type – Electric
Evolution – Voltorb -> Electrode
Electrode
Pokédex Number – 0101
Category – Ball
Primary Type – Electric
Evolution – Voltorb -> Electrode
Exeggcute
Pokédex Number – 0102
Category – Egg
Primary Type – Grass
Secondary Type – Psychic
Evolution – Exeggcute -> Exeggutor
Exeggutor
Pokédex Number – 0103
Category – Coconut
Primary Type – Grass
Secondary Type – Psychic
Evolution – Exeggcute -> Exeggutor
Cubone
Pokédex Number – 0104
Category – Lonely
Primary Type – Ground
Evolution – Cubone -> Marowak
Marowak
Pokédex Number – 0105
Category – Bone Keeper
Primary Type – Ground
Evolution – Cubone -> Marowak
Hitmonlee
Pokédex Number – 0106
Category – Kicking
Primary Type – Fighting
Evolution – Tyrogue -> Hitmonlee
Hitmonchan
Pokédex Number – 0107
Category – Punching
Primary Type – Fighting
Evolution – Tyrogue -> Hitmonchan
Lickitung
Pokédex Number – 0108
Category – Licking
Primary Type – Normal
Evolution – Lickitung -> Lickilicky
Koffing
Pokédex Number – 0109
Category – Poison Gas
Primary Type – Poison
Evolution – Koffing -> Weezing
Weezing
Pokédex Number – 0110
Category – Poison Gas
Primary Type – Poison
Evolution – Koffing -> Weezing
Rhyhorn
Pokédex Number – 0111
Category – Spikes
Primary Type – Ground
Secondary Type – Rock
Evolution – Ryhorn -> Rhydon -> Rhyperior
Rhydon
Pokédex Number – 0112
Category – Drill
Primary Type – Ground
Secondary Type – Rock
Evolution – Ryhorn -> Rhydon -> Rhyperior
Chansey
Pokédex Number – 0113
Category – Egg
Primary Type – Normal
Evolution – Happiny -> Chansey -> Blissey
Tangela
Pokédex Number – 0114
Category – Vine
Primary Type – Grass
Evolution – Tangela -> Tangrowth
Kangaskhan
Pokédex Number – 0115
Category – Parent
Primary Type – Normal
Evolution – Does not evolve
Horsea
Pokédex Number – 0116
Category – Dragon
Primary Type – Water
Evolution – Horsea -> Seadra -> Kingdra
Seadra
Pokédex Number – 0117
Category – Dragon
Primary Type – Water
Evolution – Horsea -> Seadra -> Kingdra
Goldeen
Pokédex Number – 0118
Category – Goldfish
Primary Type – Water
Evolution – Goldeen -> Seaking
Seaking
Pokédex Number – 0119
Category – Goldfish
Primary Type – Water
Evolution – Goldeen -> Seaking
Staryu
Pokédex Number – 0120
Category – Star Shape
Primary Type – Water
Evolution – Staryu -> Starmie
Starmie
Pokédex Number – 0121
Category – Mysterious
Primary Type – Water
Secondary Type – Psychic
Evolution – Staryu -> Starmie
Mr. Mime
Pokédex Number – 0122
Category – Barrier
Primary Type – Psychic
Secondary Type – Fairy
Evolution – Mime Jr -> Mr. Mime
Scyther
Pokédex Number – 0123
Category – Mantis
Primary Type – Bug
Secondary Type – Flying
Evolution – Scyther -> Scizor or Kleavor
Jynx
Pokédex Number – 0124
Category – Human Shape
Primary Type – Ice
Secondary Type – Psychic
Evolution – Smoochum -> Jynx
Electabuzz
Pokédex Number – 0125
Category – Electric
Primary Type – Electric
Evolution – Elekid -> Electabuzz -> Electivire
Magmar
Pokédex Number – 0126
Category – Spitfire
Primary Type – Fire
Evolution – Magby -> Magmar -> Magmortar
Pinsir
Pokédex Number – 0127
Category – Stag Beetle
Primary Type – Bug
Evolution – Does not evolve
Tauros
Pokédex Number – 0128
Category – Wild Bull
Primary Type – Normal
Evolution – Does not evolve
Magikarp
Pokédex Number – 0129
Category – Fish
Primary Type – Water
Evolution – Magikarp -> Gyarados
Gyarados
Pokédex Number – 0130
Category – Atrocious
Primary Type – Water
Secondary Type – Flying
Evolution – Magikarp -> Gyarados
Lapras
Pokédex Number – 0131
Category – Transport
Primary Type – Water
Secondary Type – Ice
Evolution – Does not evolve
Ditto
Pokédex Number – 0132
Category – Transform
Primary Type – Water
Secondary Type – Normal
Evolution – Does not evolve
Eevee
Pokédex Number – 0133
Category – Evolution
Primary Type – Normal
Evolution – Eevee -> Vaporeon or Jolteon or Flareon or Espeon or Umbreon or Leafeon or Glaceon or Sylveon
Vaporeon
Pokédex Number – 0134
Category – Bubble Jet
Primary Type – Water
Evolution – Eevee -> Vaporeon
Jolteon
Pokédex Number – 0135
Category – Lightning
Primary Type – Electric
Evolution – Eevee -> Jolteon
Flareon
Pokédex Number – 0136
Category – Flame
Primary Type – Fire
Evolution – Eevee -> Vaporeon
Porygon
Pokédex Number – 0137
Category – Virtual
Primary Type – Normal
Evolution – Porygon -> Porygon2 -> Porygon-Z
Omanyte
Pokédex Number – 0138
Category – Spiral
Primary Type – Rock
Secondary Type – Water
Evolution – Omanyte -> Omastar
Omastar
Pokédex Number – 0139
Category – Spiral
Primary Type – Rock
Secondary Type – Water
Evolution – Omanyte -> Omastar
Kabuto
Pokédex Number – 0140
Category – Shellfish
Primary Type – Rock
Secondary Type – Water
Evolution – Kabuto -> Kabutops
Kabutops
Pokédex Number – 0141
Category – Shellfish
Primary Type – Rock
Secondary Type – Water
Evolution – Kabuto -> Kabutops
Aerodactyl
Pokédex Number – 0142
Category – Fossil
Primary Type – Rock
Secondary Type – Flying
Evolution – Does not evolve
Snorlax
Pokédex Number – 0143
Category – Sleeping
Primary Type – Normal
Evolution – Munchlax -> Snorlax
Articuno
Pokédex Number – 0144
Category – Freeze
Primary Type – Ice
Secondary Type – Flying
Evolution – Does not evolve
Zapdos
Pokédex Number – 0145
Category – Electric
Primary Type – Electric
Secondary Type – Flying
Evolution – Does not evolve
Moltres
Pokédex Number – 0146
Category – Flame
Primary Type – Fire
Secondary Type – Flying
Evolution – Does not evolve
Dratini
Pokédex Number – 0147
Category – Dragon
Primary Type – Dragon
Evolution – Dratini -> Dragonair -> Dragonite
Dragonair
Pokédex Number – 0148
Category – Dragon
Primary Type – Dragon
Evolution – Dratini -> Dragonair -> Dragonite
Dragonite
Pokédex Number – 0149
Category – Dragon
Primary Type – Dragon
Secondary Type – Flying
Evolution – Dratini -> Dragonair -> Dragonite
Mewtwo
Pokédex Number – 0150
Category – Genetic
Primary Type – Psychic
Evolution – Does not evolve
Mew
Pokédex Number – 0151
Category – New Species
Primary Type – Psychic
Evolution – Does not evolve
