Culture magazines
- Osokina, Elena A(leksandrovna)
- Osserman, Robert
- Ossessione
- Oster, Clinton Victor, Jr.
- Osterbrock, Donald E.
- Osterman, Paul
- Ostrom, Hans
- Ostrovsky, Eugene
- Ostrow, Ronald J.
- Ostrower, Gary B.
- Ostrowski, Jan K.
- Osundare, Niyi
- Osundare, Niyi
- Osundare, Niyi 1947–
- Otaku No Video
- Otello
- Othello 1922
- Othello 1952
- Othello 1965
- Othello 1995