Culture magazines
- Okri, Ben 1959–
- Oktenberg, Adrian
- Oktober
- Okwu, Julian C. R.
- Olaleye, Isaac O.
- Olasky, Marvin
- Old Barn Dance
- Old Boyfriends
- Old Corral
- Old Enough
- Old Explorers
- Old Gringo
- Old Gun
- Old Ironsides
- Old Joy
- Old Mother Riley's Ghosts
- Old Mother Riley's Jungle Treasure
- Old Mother Riley's New Venture
- Old Mother Riley,Headmistress
- Old School