Osita may refer to:
- Chief Stephen Osita Osadebe (1936–2007), musician
- Osita Iheme (born 1982), Nigerian actor
- Echendu Osita (born 1987), Nigerian footballer
- Egbo Osita (born 1988), Nigerian footballer
- 1837 Osita, an asteroid
- Ostia Antica, a large archaeological site of a harbour city near Rome, Italy