Ōshima Subprefecture (大島支庁, Ōshima-shichō) may refer to:
- Ōshima Subprefecture (Tokyo) of Tokyo
- Ōshima Subprefecture (Kagoshima) of Kagoshima Prefecture
See also
edit- Oshima Subprefecture of Hokkaidō
Ōshima Subprefecture (大島支庁, Ōshima-shichō) may refer to: