Personen
- O'Brien, Gregory (1 Medium)
- O'Doherty, David (1 Medium)
- O'Neill, Rikki (1 Medium)
- Obama, Auma (1 Medium)
- Obama, Barack (1 Medium)
- Obama, Michelle (1 Medium)
- Oberauer, Angelika (3 Medien)
- Obermüller, Elena (1 Medium)
- Oberndorfer, Andreas (1 Medium)
- Ochel, Stefanie (2 Medien)
- Ochsenreiter, Augustin (1 Medium)
- Odersky, Eva (2 Medien)
- Öller, Lena (1 Medium)
- Oepping, Martina M. (1 Medium)
- Oerter, Hans (1 Medium)
- Oeser, Wiebke (1 Medium)
- Oetker, Alexander (1 Medium)
- Ofenböck, Gabriele (1 Medium)
- Ofner, Agnes (2 Medien)
- Ofner, Christian (2 Medien)
- Oftring, Bärbel (3 Medien)
- Ogbeiwi, Astrid (1 Medium)
- Ogorodnikov, German (1 Medium)
- Ogorodnikowa (1 Medium)
- Ohle, Bent (1 Medium)
- Ohlsen, Tanja (1 Medium)
- Ohlsson, Kristina (1 Medium)
- Ohms, Daniela (1 Medium)
- Ohnesorge, Gerd (1 Medium)
- Oksanen, Sofi (1 Medium)
- Oldfield, Jenny (1 Medium)
- Oliver, Jamie (2 Medien)
- Olten, Manuela (2 Medien)
- Oltersdorf, Daniela (1 Medium)
- Ondaatje, Michael (2 Medien)
- Ondracek, Claudia (6 Medien)
- Opgenoorth, Winfried (2 Medien)
- Oppel, Kenneth (3 Medien)
- Oppermann, Lea-Lina (1 Medium)
- Oral, Feridun (1 Medium)
- Orlandi, Lorenzo (1 Medium)
- Orosz, Susanne (1 Medium)
- Orter, Friedrich (2 Medien)
- Orth, Stephan (1 Medium)
- Ortner, Heinz (1 Medium)
- Osbeck, Lennart (1 Medium)
- Osberghaus, Monika (5 Medien)
- Osborne, Heike (1 Medium)
- Osborne, Mary P. (1 Medium)
- Osborne, Mary Pope (62 Medien)
- Osborne, Will (3 Medien)
- Osman, Richard (1 Medium)
- Ostendorf, Kerstin (4 Medien)
- Osterwald, Grete (1 Medium)
- Osterwalder, Markus (5 Medien)
- Ostländer, Annette (2 Medien)
- Ostrop, Barbara (1 Medium)
- Ott, Bernadette (1 Medium)
- Ottenschläger, Madlen (1 Medium)
- Otto Clemens und Angelika Lang (1 Medium)
- Owens, Delia (1 Medium)
- Owens, Ivy (1 Medium)