Character with O
- Olaf
- Oliver Twist
- Oscar
- Oliver
- Oscar the grouch
- Oswald
- Olivia
- Owen
- Otto
- Ollie
- Olive
- Odin
- Optimus Prime
- Olive Oyl
- Obama
- Advertisement
- Oggy
- Otis
- Olive Oil
- Omar
- Octavia
- Obi Wan Kenobi
- Oppenheimer
- Oompa Loompa
- Orion
- oliver queen
- othello
- Otto Octavius
- Opie
- ophelia
- one punch man
- obelix
- Odie
- Ogre
- Omen
- Olivander
- Oliver wood
- Omega
- Orochimaru
- orlando bloom
- Ozzy
- Olly
- orange
- Oli
- Oberon
- Ollivander
- olivia the pig
- Obi wan
- Orpheus
- omniman
- Olimar
- oscar wilde
- Oswald the Rabbit
- Olivier
- Olle
- Oni
- Otter
- Opal
- Oriana
- oman
- owen hunt
- Obito
- onceler
- Octavius
- Oprah
- Oden
- octopus
- OJ Simpson
The words in the list Character with O come from players of the word game Categories game.