Ossie
- Assyrian Neo-Aramaic
- Joseph
- Manuel Ossie
- Osbourne (disambiguation)
- Oscar (given name)
- Osmond (disambiguation)
- Ossee Schreckengost
- Ossi (disambiguation)
- Ossian (given name)
- Ossie Abeygunasekera
- Ossie Asmundson
- Ossie Bertram
- Ossie Blanco
- Ossie Bluege
- Ossie Byrne
- Ossie Clark
- Ossie Davis
- Ossie Dawson
- Ossie Fraser
- Ossie Green
- Ossie Lovelock
- Ossie Male
- Ossie Moore
- Ossie Nicholson
- Ossie Nortjé
- Ossie Ocasio
- Ossie Ostrich
- Ossie Pickworth
- Ossie Schectman
- Ossie Solem
- Ossie Vitt
- Osvaldo
- Osvaldo Ardiles
- Oswald (given name)
- Oswald Morris
- Oswald the Lucky Rabbit
- Ozzie
- Peter Osgood
- Yousif