Obembe, tribu
Oblongo Nghé
Obtuso Nghé
Octavio, don
Offenbach
Offshore, doctor
Ognialtri, Giangiuseppe
O'Hara, reverendo
Olegario
Oliva, duque de
Olivier, Laurence
Oppenheimer, Franz
Ortega, Alberto
Oscar Bird
Oskar Strauss
Oso Libidinoso
Ospedalicchio
Oswald Spengler
Otelo