Personen
- O'Faolain, Nuala (1 Medium)
- O'Farrell, John (1 Medium)
- O'Leary, Beth (1 Medium)
- O'Nan, Stewart (1 Medium)
- O'Neill, Louise (1 Medium)
- Obama, Michelle (2 Medien)
- Obert, Walter (1 Medium)
- Oberthür, Rainer (3 Medien)
- Obonya, Cornelius (1 Medium)
- Obrecht, Bettina (4 Medien)
- Ochsenknecht, Uwe (1 Medium)
- Oehring, Helmut (1 Medium)
- Oellerich, Heike (1 Medium)
- Oelsner, Winfried (2 Medien)
- Oepen-Domschky, Gabriele (1 Medium)
- Oepen, Joachim (6 Medien)
- Oeser, Hans-Christian (1 Medium)
- Oesterle, Birgit (1 Medium)
- Oetker, Alexander (2 Medien)
- Özdemir, Oktay (1 Medium)
- Ofczarek, Nicholas (1 Medium)
- Offermann, Andrea (1 Medium)
- Oftring, Bärbel (2 Medien)
- Ohlsson, Jan (3 Medien)
- Ohlsson, Kristina (5 Medien)
- Olczak-Ronikier, Joanna (1 Medium)
- Ollestad, Norman (1 Medium)
- Olsberg, Karl (1 Medium)
- Olten, Manuela (1 Medium)
- Omari, Laila El (1 Medium)
- Ondaatje, Michael (1 Medium)
- Onkels, Sarah (1 Medium)
- Onnis, Maurizio (1 Medium)
- Oomen, Francine (1 Medium)
- Oosten, An van't (1 Medium)
- Opel-Götz, Susann (1 Medium)
- Orlovský, Sarah Michaela (2 Medien)
- Orriols, Marta (1 Medium)
- Orso, Kathrin Lena (1 Medium)
- Ortheil, Hanns-Josef (2 Medien)
- Orths, Markus (1 Medium)
- Ortmann, Günther (1 Medium)
- Osang, Alexander (1 Medium)
- Osbeck, Lennart (1 Medium)
- Osborne, Mary Pope (23 Medien)
- Osborne, Will (1 Medium)
- Osman, Joana (1 Medium)
- Osman, Richard (5 Medien)
- Ostby, Anne (1 Medium)
- Ostendorf, Kerstin (1 Medium)
- Oster, Henry H. (1 Medium)
- Osterwalder, Markus (2 Medien)
- Oswald, Susanne (1 Medium)
- Ott, Bernadette (1 Medium)
- Ott, Jochen (1 Medium)
- Otten, Günter (1 Medium)
- Otten, Peter (1 Medium)
- Ottensmann, Elke (1 Medium)
- Otzen, Barbara (1 Medium)
- Otzen, Hans (1 Medium)
- Oukropec, Petr. (1 Medium)
- Oxenbury, Helen (1 Medium)
- Oz, Amos (3 Medien)