Cartoon Characters with O
- Olaf
- Oswald
- Oggy
- Oliver
- Oscar
- Olivia
- Odie
- Optimus Prime
- Olive
- Ollie
- Otto
- Owen
- Opal
- Obelix
- Otis
- Olly
- Octonauts
- Olivia the pig
- Onix
- oliver twist
- Owl
- Olga
- Obito
- Orion
- Oso
- Orochimaru
- Oogway
- Ozzy
- Otto Octavius
- Ogre
- One punch man
- Oswald the lucky rabbit
- Ophelia
- obi wan kenobi
- Octavia
- Omniman
- Osmosis Jones
- Old Man Jenkins
- Oswald the Rabbit
- Omni man
- Oso yogui
- Oggie
- Oswald the Octopus
- Onyx
- Oliver the cat
- octopus
- Onion
- Oden
- Olie
- oddish
- Obi-Wan Kenobi
- Ogie
- ozwald
- opie
- olive from popeye
- Otto Rocket
- Olof
- Oliver Queen
- oli
- Ola
- Ostrich
- Oliver atom
- Oikawa
- Odis
- Odette
- Oddie
- Octoman
- Otto Mann
- Oscar Proud
- Oona
- Oni
- Onceler
- Ollie the Octopus
- Olivier
- Old McDonald
- Octonaut
- Oswal
- Omi
- Oliva
- odin
- Octavius
- Oak
- Ozzie
- otter
- Oswald Cobblepot
- oslo
- Oshawott
- OSCAR THE GROUCH
- Orihime
- Oolong
- Onichan
- One Piece
- Olli
- Olive oyle
- OLIVE OIL
- Obi
- Oaken
- Oscar the cat
- Osborn
- Orvill
Ordene på listen Cartoon Characters with O stammer fra spillere af ordspillet By-Land-Flod.