Pokémon na O
- Onix
- Omanyte
- Oddish
- Omastar
- Onyx
- Oranguru
- Oshawott
- Octillery
- Oricorio
- Odish
- Omanite
- Obalie
- Octilery
- Obstagoon
- Orbeetle
- Advertisement
- Oshawot
- Orikorio
- Ola
- Otaria
- Oniks
- Omanayte
- okeoke
- Oshawoot
- omstar
- Orinoko
- Oshawatt
- Onyks
- Ogerpon
- opermine
- Orianna
- odra opole
- Omnastar
- oskar
- Oyster
- omanate
- omynate
- Orka
- oliwier
- odisch
- Orthworm
- Ontario
- Onamyte
The words in the list Pokémon na O come from players of the word game Categories game.