Dictionaries, Thesauruses, Pictures, and Press Releases
- Oury, Anna Caroline (née de Belleville)
- Oury, Antonio James
- Ouseley, (Sir) Frederick (Arthur) Gore
- Ouseley, Sir Frederick (Arthur) Gore
- Ousset, Cécile
- Ousset, Cécile
- Ouvrard, René
- Ovchinikov, Vladimir
- Ovchinnikov, Viacheslav
- overblow
- overstrung
- Overton, Hall(actually, Franklin)
- Overture, Scherzo, and Finale
- Owen Wingrave
- Owen, Morfydd Llywn
- Owl and the Pussy-Cat. The
- Ox Minuet
- Oxford Elegy, An
- Oxford Symphony
- Oxinaga, Joaquin de