- OATES, Joyce Carol
- OBERNDORF, Charles
- OBRUČEV, Vladimir
- O'CONNELL, Jay
- ODOM, Mel
- O'DONOHUE, Nick
- OESTERREICHER, Arthur
- OFFUTT, Andrew J.
- OH, Temi
- OHLANDER, Ben
- O'KEEFE, Claudia
- O'KEEFE, Megan E.
- OLDIE, Henry Lion
- OLEJÁROVÁ, Anna
- OLIVER, Chad
- OLTION, Jerry
- O'NEILL, Gene
- OPPELL, Kenneth
- ORAMUS, Marek
- ÖRKÉNY, István
- ORR, A.
- OSADČUK, Alexej
- OSINSKIJ, Vladimir
- OSZUBSKI, Tadeusz
- OUNSLEY, Simon
- OWADOWSKA-ZATRYB, Danuta
- OYEBANJI, Adam