Pokemon with O

• Onix

  Rock/Ground-type snake-like Pokémon from Kanto.

• Oddish

  Grass/Poison-type root Pokémon from Kanto.

• Octillery

  Water-type octopus Pokémon from Johto.

• Omastar

  Rock/Water-type fossil Pokémon, evolves from Omanyte.

• Oshawott

  Water-type starter sea otter Pokémon from Unova.

• Oranguru

  Normal/Psychic-type wise monkey Pokémon.

• Omanyte

  Rock/Water-type fossil Pokémon revived from Helix Fossil.

• Oricorio

  Flying-type Pokémon with forms based on dances.

• Obstagoon

  Dark/Normal-type Pokémon, Galar form evolution of Linoone.

• Orbeetle

  Bug/Psychic-type beetle Pokémon from Galar.

• Orthworm

  Orthworm is a real Steel-type Pokémon species

• Ogerpon

  Ogerpon is a Mythical-looking ogre Pokémon

Ordene på listen Pokemon with O stammer fra spillere af ordspillet By-Land-Flod.