Culture magazines
- Orkeny, Antal
- Orlando Furioso (The Frenzy of Orlando)
- Orlean, Susan
- Orlean, Susan
- Orleck, Annelise
- Orledge, Robert
- Orlev, Uri
- Orloff and the Invisible Man
- Orlova, Alexandra (Anatol'evna)
- Ormerod, Roger
- Ormondroyd, Edward
- Ormsby, Frank
- Ormsby, Frank
- Ornish, Dean
- Ornstein, Robert
- Oroonoko, or The Royal Slave: A True History
- Orosz, Joel J.
- Orphan Train
- Orphans 1987
- Orphans 1997