O'Boyle, Sean
O'Brien, Eugene
O'Connor, Mark
O'Regan, Tarik
Oberthür, Charles
Obradors, Fernando
Odd, Conny
Oehring, Helmut
Offenbach, Jacques
Ohana, Maurice
Ohzawa, Hisato
Okoye, Nkeiru
Okpebholo, Shawn
Oldberg, Arne
Oldham, Arthur (William)
Olive, Vivienne
O'Brien, Eugene
O'Connor, Mark
O'Regan, Tarik
Oberthür, Charles
Obradors, Fernando
Odd, Conny
Oehring, Helmut
Offenbach, Jacques
Ohana, Maurice
Ohzawa, Hisato
Okoye, Nkeiru
Okpebholo, Shawn
Oldberg, Arne
Oldham, Arthur (William)
Olive, Vivienne