- Orlando Wells (1 movie)
- Orphée Ladouceur-Nguyen (1 movie)
- Orphee Sidibe (1 movie)
- Orso Maria Guerrini (1 movie)
- Orson Bean (1 movie)
- Orto Ignatiussen (1 movie)
- Os Leanse (1 movie)
- Osamu Saka (1 movie)
- Oscar Beard (1 movie)
- Oscar Bennett (1 movie)
- Óscar Bonfiglio (1 movie)
- Oscar Douieb (1 movie)
- Oscar Francisco (1 movie)
- Oscar Goodman (1 movie)
- Oscar Hsu (1 movie)
- Óscar Jaenada (1 movie)
- Oscar Kightley (1 movie)
- Oscar Novak (1 movie)
- Oscar Pinelli (1 movie)
- Oscar Torre (1 movie)
- Osi Okerafor (1 movie)
- Osian Roberts (1 movie)
- Oskar Ulvestad (1 movie)
- Oskars Lauva (1 movie)
- Osmani Rodriguez (1 movie)
- Osric Chau (1 movie)
- Osy Ikhile (1 movie)
- Otis Dhanji (1 movie)
- Ottavio Taddei (1 movie)
- Otto Sanchez (1 movie)
- Owais Ahmed (1 movie)
- Owen Best (1 movie)
- Owen Clarke (1 movie)
- Owen J. Murphy (1 movie)
- Owen Martin (1 movie)
- Owen Masterson (1 movie)
- Owen Vaccaro (1 movie)
- Owen Vitullo (1 movie)
- Oxa Hazel (1 movie)
- Oz Noori (1 movie)
- Oz Perkins (1 movie)
- Özcan Özdemir (1 movie)
- Ozer Ercan (1 movie)
- Ozuna (1 movie)
- Ozzy Osbourne (1 movie)
- O-Lan Jones (2 movies)
- Octavia Chavez-Richmond (2 movies)
- Oh Jung-se (2 movies)
- Ok Ja-yeon (2 movies)
- Ola Rapace (2 movies)
Actors − Letter O windboy2017-08-16T13:43:42+09:00