Personen
- O'Farrell, Maggie (1 Medium)
- O'Sullivan, Emer (1 Medium)
- Obama Barack (1 Medium)
- Obama, Michelle (1 Medium)
- Obrecht, Bettina (1 Medium)
- Oda, Eiichiro (41 Medien)
- Oetker, Alexander (9 Medien)
- Ofner, Agi (1 Medium)
- Oh, Justin (1 Medium)
- Ohlandt, Nina (1 Medium)
- Ohlsson, Kristina (1 Medium)
- Oka, Hiroto (1 Medium)
- Olea, Leonardo (1 Medium)
- Olsberg, Karl (4 Medien)
- Olten, Manuela (2 Medien)
- Olvenmark, Hanna (1 Medium)
- Ondaatje, Michael (1 Medium)
- Ondracek, Claudia (1 Medium)
- Onetti, Juan Carlos (1 Medium)
- Opel-Götz, Susann (1 Medium)
- Opgenoorth, Winfried (1 Medium)
- Orgaß, Katharina (3 Medien)
- Orth, Stephan (1 Medium)
- Orths, Markus (1 Medium)
- Osborne, Mary Pope (92 Medien)
- Oschmann, Dirk (1 Medium)
- Oseman Alice (1 Medium)
- Oseman, Alice (3 Medien)
- Oskamp, Katja (1 Medium)
- Ossenkop, Heike (1 Medium)
- Ostermair, Markus (1 Medium)
- Osterwalder, Markus (2 Medien)
- Otfried Preußler (2 Medien)
- Owens, Delia (1 Medium)
- Oz, Amos (1 Medium)