Dictionaries, Thesauruses, Pictures, and Press Releases
- Ornithoparchus (Greek form of his real name, Vogelsang), Andreas
- Ornstein, Leo
- Ornstein, Leo
- Orologio, Alessandro
- Orozco, Rafael
- OrozCO, Rafael
- orpharion
- Orphée aux enfers
- Orpheus Britannicus
- Orpheus in the Underworld
- Orr, Buxton (Daeblitz)
- Orr, C(harles) W(ilfred)
- Orr, Robin
- Orr, Robin (actually, Robert Kemsley)
- Orrego-Salas, Juan (Antonio)
- Orthel, Léon
- Orthel, Léon
- Ortiz, Cristina
- Ortiz, Cristina
- Ortiz, Diego