- Oelkers, Julia1
- Oleschinski, Wolfgang1
- Olesiak, Henryk1
- Ophüls, Marcel1
- Orlova, R. D.1
- Otto, Wilfriede1
- Owings, Alison1
- Ozarslan, Asli1
- Ozment, Steven E.1
- Pabst, Georg Wilhelm1
- Padfield, Peter1
- Paković, Zlatko1
- Panfilov, A. F.1
- Panfilow, Artjom1
- Papp, Zsigmond Gábor1
- Papp, Zsolt1
- Parragi, György1
- Parta, R. Eugene1
- Perel, Jules1
- Periot, Jean-Gabriel1