| DEX↕️ | ✔️ | Name↕️ | Game↕️ | Location↕ |
|---|---|---|---|---|
| 1 | Bulbasaur | Gold | Time Capsule, Event | |
| 2 | Ivysaur | Gold | Time Capsule | |
| 3 | Venusaur | Gold | Time Capsule, Event | |
| 4 | Charmander | Gold | Time Capsule, Event | |
| 5 | Charmeleon | Gold | Time Capsule, Evolve Charmander (Lv. 16) | |
| 6 | Charizard | Gold | Time Capsule, Event, Evolve Charmeleon (Lv. 36) | |
| 7 | Squirtle | Gold | Time Capsule, Event | |
| 8 | Wartortle | Gold | Time Capsule, Evolve Squirtle (Lv. 16) | |
| 9 | Blastoise | Gold | Time Capsule, Event | |
| 10 | Caterpie | Gold | Routes 2, 30, 31, Ilex Forest, National Park (Morning/Day)
National Park (Bug-Catching Contest) Routes 26, 27, 34, 36, 37, 38, 39, Azalea Town, Ilex Forest, Lake of Rage (Headbutt trees) | |
| 11 | Metapod | Gold | Routes 2, 30, 31, Ilex Forest, National Park (Morning/Day)
National Park (Bug-Catching Contest) Routes 26, 27, 34, 35, 36, 37, 38, 39, Azalea Town, Ilex Forest, Lake of Rage (Headbutt trees) | |
| 12 | Butterfree | Gold | Route 2 (Morning)
National Park (Bug-Catching Contest) Routes 26, 27, 34, 35, 36, 37, 38, 39, Azalea Town, Ilex Forest, Lake of Rage (Headbutt trees) | |
| 13 | Weedle | Gold | National Park (Bug-Catching Contest) | |
| 14 | Kakuna | Gold | National Park (Bug-Catching Contest) | |
| 15 | Beedrill | Gold | National Park (Bug-Catching Contest) | |
| 16 | Pidgey | Gold | Routes 1, 2, 5, 6, 25, 29, 30, 31, 35, 36, 37, National Park (Morning/Day) | |
| 17 | Pidgeotto | Gold | Routes 2, 8, 13, 14, 15, 25, 37, 43 (Morning/Day) | |
| 18 | Pidgeot | Gold | Evolve Pidgeotto (Lv. 36) | |
| 19 | Rattata | Gold | Routes 1, 3, 4, 7, 9, 11, 22, 29, 30, 31, 32, 33, 34, 38, 39, 46, Tin Tower, Mt. Mortar, Union Cave, Tohjo Falls, Sprout Tower, Burned Tower | |
| 20 | Raticate | Gold | Routes 9, 10, 26, 27, 38, 39, Mt. Mortar, Union Cave, Tohjo Falls, Burned Tower | |
| 21 | Spearow | Gold | Routes 3, 4, 7, 9, 10, 22, 33, 42, 46
Routes 29, 30, 31, 32, 33, 42, 43, 44 (Headbutt trees) Route 35 (Randy) | |
| 22 | Fearow | Gold | Routes 9, 10, 16, 17, 18, 22 (Morning/Day) | |
| 23 | Ekans | Gold | Goldenrod Game Corner | |
| 24 | Arbok | Gold | Evolve Ekans (Lv. 22) | |
| 25 | Pikachu | Gold | Route 2 | |
| 26 | Raichu | Gold | Evolve Pikachu (Thunder Stone) | |
| 27 | Sandshrew | Gold | Union Cave, Mt. Moon | |
| 28 | Sandslash | Gold | Routes 26, 27, Mt. Moon | |
| 29 | NidoranF | Gold | Routes 35, 36 | |
| 30 | Nidorina | Gold | Routes 13, 14, 15 | |
| 31 | Nidoqueen | Gold | Evolve Nidorina (Moon Stone) | |
| 32 | NidoranM | Gold | Routes 35, 36 | |
| 33 | Nidorino | Gold | Routes 13, 14, 15 | |
| 34 | Nidoking | Gold | Evolve Nidorino (Moon Stone) | |
| 35 | Clefairy | Gold | Mt. Moon | |
| 36 | Clefable | Gold | Evolve Clefairy (Moon Stone) | |
| 37 | Vulipx | Gold | Trade | |
| 38 | Ninetales | Gold | Trade | |
| 39 | Jigglypuff | Gold | Routes 3, 4, 46 | |
| 40 | Wigglytuff | Gold | Evolve Jigglypuff (Moon Stone) | |
| 41 | Zubat | Gold | Rock Tunnel, Whirl Islands, Ilex Forest, Mt. Moon, Dark Cave, Ice Path, Mt. Mortar, Union Cave, Tohjo Falls, Burned Tower, Slowpoke Well
Routes 3, 4, 32, 33, 42 (Night) | |
| 42 | Golbat | Gold | Dark Cave (Blackthorn City side), Union Cave, Slowpoke Well, Mt. Mortar, Whirl Islands, Ice Path, Mt. Silver Interior, Victory Road, Tohjo Falls | |
| 43 | Oddish | Gold | Routes 5, 6, 24, 25, Ilex Forest (Night) | |
| 44 | Gloom | Gold | Route 5 (Night) | |
| 45 | Vileplume | Gold | Evolve Gloom (Leaf Stone) | |
| 46 | Paras | Gold | National Park (Bug-Catching Contest)
Ilex Forest, Mt. Moon | |
| 47 | Parasect | Gold | Evolve Paras (Lv. 24) | |
| 48 | Venonat | Gold | Routes 24, 25, 43
National Park (Bug-Catching Contest) | |
| 49 | Venomoth | Gold | Routes 24, 25 (Night) | |
| 50 | Diglett | Gold | Diglett's Cave | |
| 51 | Dugtrio | Gold | Diglett's Cave | |
| 52 | Meowth | Gold | Trade | |
| 53 | Persian | Gold | Trade | |
| 54 | Psyduck | Gold | Route 6, 35, Ilex Forest (Surfing) | |
| 55 | Golduck | Gold | Routes 6, 35, Ilex Forest (Surfing)
Mt. Silver | |
| 56 | Mankey | Gold | Routes 9, 42 | |
| 57 | Primeape | Gold | Route 9 | |
| 58 | Growlithe | Gold | Routes 7, 8, 36, 37 | |
| 59 | Arcanine | Gold | Evolve Growlithe (Fire Stone) | |
| 60 | Poliwag | Gold | Routes 22, 28, 30, 31, 44, Violet City, Ecruteak City, Viridian City, Mt. Silver Exterior (Surfing and fishing)
Routes 6, 35, 43, Ruins of Alph, Ilex Forest, Blackthorn City (Fishing) | |
| 61 | Poliwhirl | Gold | Routes 22, 28, 30, 31, 44, Violet City, Ecruteak City, Viridian City, Mt. Silver (Surfing) | |
| 62 | Poliwrath | Gold | Evolve Poliwhirl (Water Stone) | |
| 63 | Abra | Gold | Routes 5, 6, 8, 24, 25, 34, 35, Goldenrod Game Corner | |
| 64 | Kadabra | Gold | Route 8 | |
| 65 | Alakazam | Gold | Evolve Kadabra (Trade) | |
| 66 | Machop | Gold | Rock Tunnel, Mt. Mortar
Trade Drowzee in Goldenrod Department Store | |
| 67 | Machoke | Gold | Rock Tunnel, Mt. Mortar | |
| 68 | Machamp | Gold | Evolve Machoke (Trade) | |
| 69 | Bellsprout | Gold | Routes 5, 6, 24, 25, 31, 32, 44 | |
| 70 | Weepinbell | Gold | Routes 24, 25, 44 | |
| 71 | Victreebel | Gold | Evolve Weepinbell (Leaf Stone) | |
| 72 | Tentacool | Gold | Routes 20, 21, 26, 27, 41, New Bark Town, Pallet Town, Vermilion City, Olivine City, Cinnabar Island (Surfing, Old/Good Rod)
Routes 19, 34, 40, Olivine City, Cherrygrove City, Cianwood City, Whirl Islands, Union Cave (Surfing) Routes 12, 13, 32 (Surfing or fishing) | |
| 73 | Tentacruel | Gold | Routes 20, 21, 26, 27, 41, New Bark Town, Olivine City, Pallet Town, Vermilion City, Cinnabar Island (Surfing and Super Rod)
Routes 12, 13, 19, 32, 34, 40, Cherrygrove City, Cianwood City, Whirl Islands, Union Cave (Surfing) | |
| 74 | Geodude | Gold | Routes 45, 46, Mt. Mortar, Dark Cave, Union Cave, Mt. Moon, Rock Tunnel
Team Rocket HQ | |
| 75 | Graveler | Gold | Route 45, Victory Road, Dark Cave, Mt. Mortar, Silver Cave | |
| 76 | Golem | Gold | Evolve Graveler (Trade) | |
| 77 | Ponyta | Gold | Routes 22, 26, 27, 28, Mt. Silver | |
| 78 | Rapidash | Gold | Route 28, Mt. Silver
Trade Gloom in Pewter City | |
| 79 | Slowpoke | Gold | Slowpoke Well, Tohjo Falls (Walking and surfing) | |
| 80 | Slowbro | Gold | Slowpoke Well (Surfing) | |
| 81 | Magnemite | Gold | Routes 6, 11, 38, 39 | |
| 82 | Magneton | Gold | Evolve Magnemite (Lv. 30) | |
| 83 | Farfetch'd | Gold | Routes 38, 39 (Morning/Day) | |
| 84 | Doduo | Gold | Routes 22, 26, 27, 28, Mt. Silver (Morning/Day) | |
| 85 | Dodrio | Gold | Routes 26, 28, Mt. Silver Exterior | |
| 86 | Seel | Gold | Whirl Islands | |
| 87 | Dewgong | Gold | Evolve Seel (Lv. 34) | |
| 88 | Grimer | Gold | Routes 16, 17, 18
Celadon City (Surfing) | |
| 89 | Muk | Gold | Routes 16, 17, 18
Celadon City (Surfing) | |
| 90 | Shellder | Gold | Routes 20, 21, 26, 27, 41, Olivine City harbor, Vermilion City, Pallet Town, New Bark Town, Cinnabar Island (Good Rod and Super Rod) | |
| 91 | Cloyster | Gold | Evolve Shellder (Water Stone) | |
| 92 | Gastly | Gold | Tin Tower, Sprout Tower (Night) | |
| 93 | Haunter | Gold | Route 8 (Night) | |
| 94 | Gengar | Gold | Evolve Haunter (Trade) | |
| 95 | Onix | Gold | Rock Tunnel, Mt. Silver, Victory Road, Union Cave
Trade Bellsprout in Violet City | |
| 96 | Drowzee | Gold | Routes 11, 34, 35 | |
| 97 | Hypno | Gold | Route 11 | |
| 98 | Krabby | Gold | Whirl Islands (Walking and fishing)
Route 40, Cianwood City (Rock Smash and fishing) Routes 19, 34, Cherrygrove City, Olivine City, Cerulean Gym, Cerulean City, Union Cave (Fishing) Burned Tower, Dark Cave (Rock Smash) | |
| 99 | Kingler | Gold | Routes 19, 34, 40, Olivine City, Whirl Islands, Cianwood City, Cerulean City and Gym, Cherrygrove City, Union Cave (Super Rod) | |
| 100 | Voltorb | Gold | Route 10
Trade Krabby in Olivine City Team Rocket HQ | |
| 101 | Electrode | Gold | Team Rocket HQ | |
| 102 | Exeggcute | Gold | Routes 26, 27, 34, 35, 36, 37, 38, 39, Azalea Town, Ilex Forest, Lake of Rage (Headbutt trees) | |
| 103 | Exeggutor | Gold | Evolve Exeggcute (Leaf Stone) | |
| 104 | Cubone | Gold | Rock Tunnel | |
| 105 | Marowak | Gold | Rock Tunnel | |
| 106 | Hitmonlee | Gold | Evolve Tyrogue (Attack higher than Defense) | |
| 107 | Hitmonchan | Gold | Evolve Tyrogue (Defense higher than Attack) | |
| 108 | Lickitung | Gold | Route 44 | |
| 109 | Koffing | Gold | Burned Tower
Team Rocket HQ | |
| 110 | Weezing | Gold | Evolve Koffing (Lv. 35) | |
| 111 | Rhyhorn | Gold | Victory Road | |
| 112 | Rhydon | Gold | Trade Dragonair in Blackthorn City | |
| 113 | Chansey | Gold | Routes 13, 14, 15 | |
| 114 | Tangela | Gold | Routes 21, 28, 44, Mt. Silver | |
| 115 | Kangaskhan | Gold | Rock Tunnel | |
| 116 | Horsea | Gold | Whirl Islands (Surfing, Good Rod or Super Rod) | |
| 117 | Seadra | Gold | Whirl Islands (Walking and surfing) | |
| 118 | Goldeen | Gold | Dark Cave, Union Cave, Slowpoke Well (Fishing)
Routes 4, 9, 10, 24, 25, 42, Mt. Mortar, Tohjo Falls, Mt. Silver, Cerulean City (Surfing and fishing) | |
| 119 | Seaking | Gold | Dark Cave, Union Cave, Slowpoke Well (Super Rod)
Routes 4, 9, 10, 24, 25, and 42, Cerulean City, Mt. Mortar, Tohjo Falls, Mt. Silver 2F (Surfing and Super Rod) | |
| 120 | Staryu | Gold | Routes 19, 34, 40, Olivine City, Cianwood City, Cerulean City and Gym, Cherrygrove City, Union Cave (Good Rod and Super Rod) (Night) | |
| 121 | Starmie | Gold | Evolve Staryu (Water Stone) | |
| 122 | Mr. Mime | Gold | Route 21, Celadon Game Corner | |
| 123 | Scyther | Gold | National Park (Bug-Catching Contest) | |
| 124 | Jynx | Gold | Ice Path | |
| 125 | Electabuzz | Gold | Route 10 | |
| 126 | Magmar | Gold | Burned Tower | |
| 127 | Pinsir | Gold | National Park (Bug-Catching Contest) | |
| 128 | Tauros | Gold | Routes 38, 39 | |
| 129 | Magikarp | Gold | Routes 19, 20, 21, 26, 27, New Bark Town, Pallet Town, Cherrygrove City, Cerulean City and Gym, Cianwood City, Vermilion City, Cinnabar Island, Whirl Islands (Old Rod or Good Rod)
Routes 6, 9, 10, 12, 13, 22, 24, 25, 28, 30, 31, 32, 34, 35, 40, 41, 42, 44, Violet City, Ecruteak City, Olivine City, Cianwood City, Viridian City, Ruins of Alph, Union Cave, Ilex Forest, Slowpoke Well, Mt. Mortar, Tohjo Falls, Mt. Silver (Fishing) Routes 43, 45, Dark Cave, Lake of Rage, Blackthorn City, Dragon's Den, Fuc | |
| 130 | Gyarados | Gold | Lake of Rage (Surfing, Good Rod, Super Rod, Red Gyarados)
Fuchsia City (Good Rod or Super Rod) | |
| 131 | Lapras | Gold | Union Cave (Weekly) | |
| 132 | Ditto | Gold | Routes 34, 35 | |
| 133 | Eevee | Gold | Received from Bill in Goldenrod City
Celadon Game Corner | |
| 134 | Vaporeon | Gold | Evolve Eevee (Water Stone) | |
| 135 | Jolteon | Gold | Evolve Eevee (Thunder Stone) | |
| 136 | Flareon | Gold | Evolve Eevee (Fire Stone) | |
| 137 | Porygon | Gold | Celadon Game Corner | |
| 138 | Omanyte | Gold | Time Capsule, Event | |
| 139 | Omastar | Gold | Time Capsule | |
| 140 | Kabuto | Gold | Time Capsule, Event | |
| 141 | Kabutops | Gold | Time Capsule | |
| 142 | Aerodactyl | Gold | Trade Chansey on Route 14 | |
| 143 | Snorlax | Gold | Vermillion City (Only one) | |
| 144 | Articuno | Gold | Time Capsule, Event | |
| 145 | Zapdos | Gold | Time Capsule, Event | |
| 146 | Moltres | Gold | Time Capsule, Event | |
| 147 | Dratini | Gold | Dragon's Den (Surfing, Good Rod, and Super Rod)
Route 45 (Good Rod and Super Rod) Goldenrod Game Corner | |
| 148 | Dragonair | Gold | Route 45, Dragon's Den (Super Rod) | |
| 149 | Dragonite | Gold | Evolve Dragonair (Lv. 55) | |
| 150 | Mewtwo | Gold | Time Capsule, Event | |
| 151 | Mew | Gold | Event | |
| 152 | Chikorita | Gold | Starter | |
| 153 | Bayleef | Gold | Evolve Chikorita (Lv. 16) | |
| 154 | Meganium | Gold | Evolve Bayleef (Lv. 32) | |
| 155 | Cyndaquil | Gold | Starter | |
| 156 | Quilava | Gold | Evolve Cyndaquil (Lv. 14) | |
| 157 | Typhlosion | Gold | Evolve Quilava (Lv. 36) | |
| 158 | Totodile | Gold | Starter | |
| 159 | Croconaw | Gold | Evolve Totodile (Lv. 18) | |
| 160 | Feraligatr | Gold | Evolve Croconaw (Lv. 30) | |
| 161 | Sentret | Gold | Routes 1, 29 (Morning/Day) | |
| 162 | Furret | Gold | Route 1 (Morning/Day) | |
| 163 | Hoothoot | Gold | Routes 1, 2, 29, 30, 31, 35, 36, 37, National Park (Night) | |
| 164 | Noctowl | Gold | Routes 2, 8, 13, 14, 15, 43 (Night) | |
| 165 | Ledyba | Gold | Trade | |
| 166 | Ledian | Gold | Trade | |
| 167 | Spinarak | Gold | Routes 2, 30, 31, 37 (Night) | |
| 168 | Ariados | Gold | Route 2 | |
| 169 | Crobat | Gold | Evolve Golbat (High friendship) | |
| 170 | Chinchou | Gold | Routes 20, 21, 26, 27, 41, Olivine City, Vermilion City, Cinnabar Island, Pallet Town, New Bark Town (Good Rod or Super Rod) | |
| 171 | Lanturn | Gold | Routes 20, 21, 26, 27, 41, Olivine City, Vermilion City, Pallet Town, New Bark Town, Cinnabar Island (Super Rod) | |
| 172 | Pichu | Gold | Breed Pikachu or Raichu | |
| 173 | Cleffa | Gold | Breed Clefairy or Clefable | |
| 174 | Igglybuff | Gold | Breed Jigglypuff or Wigglytuff | |
| 175 | Togepi | Gold | Hatch Egg from Prof. Elm | |
| 176 | Togetic | Gold | Evolve Togepi (High friendship) | |
| 177 | Natu | Gold | Ruins of Alph | |
| 178 | Xatu | Gold | Evolve Natu (Lv. 25) | |
| 179 | Mareep | Gold | Routes 32, 42, 43 | |
| 180 | Flaaffy | Gold | Routes 42, 43 | |
| 181 | Ampharos | Gold | Evolve Flaaffy (Lv. 30) | |
| 182 | Bellossom | Gold | Evolve Gloom (Sun Stone) | |
| 183 | Marill | Gold | Mt. Mortar (Walking) | |
| 184 | Azumarill | Gold | Evolve Marill (Lv. 18) | |
| 185 | Sudowoodo | Gold | Route 36 (Only one) | |
| 186 | Politoed | Gold | Evolve Poliwhirl (Traded with King's Rock) | |
| 187 | Hoppip | Gold | Routes 13, 14, 15, 32, 33 (Morning/Day) | |
| 188 | Skiploom | Gold | Route 14 (Morning/Day) | |
| 189 | Jumpluff | Gold | Evolve Skiploom (Lv. 27) | |
| 190 | Aipom | Gold | Routes 29, 30, 31, 32, 33, 42, 43, 44 (Headbutt trees) | |
| 191 | Sunkern | Gold | Route 24, National Park (Day) | |
| 192 | Sunflora | Gold | Evolve Sunkern (Sun Stone) | |
| 193 | Yanma | Gold | Route 35 | |
| 194 | Wooper | Gold | Route 32 (Night)
Ruins of Alph, Union Cave (Surfing) | |
| 195 | Quagsire | Gold | Routes 10, 13, 14, 15, 26, 27 (Tall grass) (Day/Night)
Mt. Silver Routes 12, 13, 32, Ruins of Alph, Union Cave (Surfing) | |
| 196 | Espeon | Gold | Evolve Eevee (High Friendship (Day)) | |
| 197 | Umbreon | Gold | Evolve Eevee (High Friendship (Night)) | |
| 198 | Murkrow | Gold | Routes 7, 16 (Night) | |
| 199 | Slowking | Gold | Evolve Slowpoke (Trade with King's Rock) | |
| 200 | Misdreavus | Gold | Mt. Silver (Night) | |
| 201 | Unown | Gold | Ruins of Alph | |
| 202 | Wobbuffet | Gold | Dark Cave | |
| 203 | Girafarig | Gold | Route 43 | |
| 204 | Pineco | Gold | Routes 26, 27, 34, 35, 36, 37, 38, 39, Azalea Town, Ilex Forest, Lake of Rage (Headbutt trees) | |
| 205 | Forretress | Gold | Evolve Pineco (Lv. 31) | |
| 206 | Dunsparce | Gold | Dark Cave | |
| 207 | Gligar | Gold | Route 45 | |
| 208 | Steelix | Gold | Evolve Onix (Trade with Metal Coat) | |
| 209 | Snubbull | Gold | Route 38 | |
| 210 | Granbull | Gold | Evolve Snubbull (Lv. 23) | |
| 211 | Qwilfish | Gold | Routes 12, 13, 32 (Super Rod) | |
| 212 | Scizor | Gold | Evolve Scyther (Trade with Metal Coat) | |
| 213 | Shuckle | Gold | Route 40, Cianwood City, Burned Tower, Dark Cave (Rock Smash) | |
| 214 | Heracross | Gold | Routes 29, 30, 31, 32, 33, 42, 43, 44 (Headbutt trees) | |
| 215 | Sneasel | Gold | Route 28, Mt. Silver (Night) | |
| 216 | Teddiursa | Gold | Route 45 | |
| 217 | Ursaring | Gold | Route 28, Victory Road, Mt. Silver | |
| 218 | Slugma | Gold | Routes 16, 17, 18 | |
| 219 | Magcargo | Gold | Evolve Slugma (Lv. 38) | |
| 220 | Swinub | Gold | Ice Path | |
| 221 | Piloswine | Gold | Evolve Swinub (Lv. 33) | |
| 222 | Corsola | Gold | Routes 19, 34, 40, Olivine City, Cianwood City, Cerulean City and Gym, Cherrygrove City, Union Cave (Good Rod or Super Rod) (Morning/Day) | |
| 223 | Remoraid | Gold | Route 44 (Super Rod) | |
| 224 | Octillery | Gold | Evolve Remoraid (Lv. 25) | |
| 225 | Delibird | Gold | Trade, Event | |
| 226 | Mantine | Gold | Route 41 | |
| 227 | Skarmory | Gold | Trade, Event | |
| 228 | Houndour | Gold | Route 7 (Night) | |
| 229 | Houndoom | Gold | Evolve Houndour (Lv. 24) | |
| 230 | Kingdra | Gold | Evolve Seadra (Trade with Dragon Scale) | |
| 231 | Phanpy | Gold | Trade, Event | |
| 232 | Donphan | Gold | Trade | |
| 233 | Porygon2 | Gold | Evolve Porygon (Trade with Upgrade) | |
| 234 | Stantler | Gold | Routes 36, 37 | |
| 235 | Smeargle | Gold | Ruins of Alph | |
| 236 | Tyrogue | Gold | Received from Kiyo in Mt. Mortar | |
| 237 | Hitmontop | Gold | Evolve Tyrogue (Attack = Defense) | |
| 238 | Smoochum | Gold | Breed Jynx | |
| 239 | Elekid | Gold | Breed Electabuzz | |
| 240 | Magby | Gold | Breed Magmar | |
| 241 | Miltank | Gold | Routes 38, 39 | |
| 242 | Blissey | Gold | Evolve Chansey (High friendship) | |
| 243 | Raikou | Gold | Roaming Johto | |
| 244 | Entei | Gold | Roaming Johto | |
| 245 | Suicune | Gold | Roaming Johto | |
| 246 | Larvitar | Gold | Mt. Silver | |
| 247 | Pupitar | Gold | Evolve Larvitar (Lv. 30) | |
| 248 | Tyranitar | Gold | Evolve Pupitar (Lv. 55) | |
| 249 | Lugia | Gold | Whirl Islands (Requires Silver Wing) (Only one) | |
| 250 | Ho-oh | Gold | Tin Tower (Requires Rainbow Wing) (Only one) | |
| 251 | Celebi | Gold | Trade, Event |