Osina may refer to:
Bulgaria edit
Nigeria edit
- Osina, Ideato North, Imo State
Poland edit
- Osina, Łódź Voivodeship
- Osina, Lublin Voivodeship
- Osina, Goleniów County, West Pomeranian Voivodeship
- Osina, Myślibórz County, West Pomeranian Voivodeship
- Gmina Osina, Goleniów County, West Pomeranian Voivodeship