Anime characters with O
- Orochimaru
- Obito
- oikawa
- Orihime
- Oscar
- Oliver
- Ochako
- One punch man
- Ovan
- Olaf
- Obito Uchiha
- Ochaco
- Ojiro
- Orichimaru
- Owen
- Olive
- Osamu
- Orion
- olivia
- Otto
- Okuyasu
- Oden
- Onyx
- Oni
- octopus
- Odin
- Ochaco Uraraka
- ogami
- Obanai
- Omar
- Opal
- Ochako Uraraka
- Orochi
- orange
- Overhaul
- Osamu Dazai
- Oolong
- Onizuka
- Onix
- okabe
- Osana
- Ophelia
- Onyankopon
- Onichan
- Omega
- olly
- Owl
- Omen
- Oda
- Obanai Iguro
- Oman
- Oak
- Ozai
- Oswald
- Otama
- ori
- Omi
- Oreki
- Omni man
- Olive Oil
- Otonashi
- Orihime Inoue
- Oki
- Okabe Rintarou
- Ogre
- Oruchimaru
- Oprah
- Onoki
- Olga
- Okami
- Overlord
- oso
- Osaki
- Opera
- one for all
- Oishi
- Oingo
- ohana
- Ogami Daigoro
- Obi
- Otsutsuki
- Otis
- Ostrich
- Osiris
- Osami
- Oro
- Onodera
- Oliva
- Oddish
- Oberon
- Oboro
- Obelix
Kata-kata dalam daftar Anime characters with O berasal dari pemain permainan kata ABC Lima Dasar.