Index alphabétique des auteurs - O
- Opoku, Desmond
- Opoku, Precious Dapa
- Opoku, Prince Atta
- Opoku, Richard
- Opoku Ware, Stephen Nana
- Opoku-Brafi, Sabastina
- Opolka, Jochen
- Opon, Joel
- Opon, Joel G.
- Oponczewski, Mareike
- Oponowicz, Piotr
- Opp, Christian
- Oppe, M.
- Oppe, Matthias
- Oppe, Matthias W.
- Oppel, Henning
- Oppel, Mike
- Oppelt, Thomas
- Oppeneder, Johannes
- Oppenheim, Dory
- Oppenheim, I. J.
- Oppenheim, Irving J.
- Oppenheim, P.
- Oppenheim, Peter
- Oppenheimer, Nat
- Oppenlaender, Jonas
- Opperman, G. H. P.
- Opperman, Gert
- Oppermann, B.
- Oppermann, Bettina
- Oppermann, J.
- Oppermann, Luise
- Oppermann, Peter
- Oppermann, R. H.
- Oppert, Michelle L.
- Oppikofer, Reinhard
- Oppio, Alessandra
- Oppitz, David
- Oppo, Sonia
- Oppon, James Anthony