Ōshima

Ōshima, Oshima, Ooshima or Ohshima may refer to:

Places

 * Ōshima (大島) (sorted by prefecture):
 * Ōshima (Aomori), an island in Hiranai and a part of Asamushi-Natsudomari Prefectural Natural Park
 * Nii Ōshima Island, part of Niihama in Ehime Prefecture
 * Ōshima (Ehime), an island connected by the Hakata-Ōshima Bridge and the Kurushima-Kaikyo Bridge
 * Ōshima (Fukuoka), an island in Genkai Sea of Fukuoka, Japan
 * Ōshima, Fukuoka, a former village in Munakata District, which became part of the city of Munakata, Fukuoka in 2005
 * Amami Ōshima in Kagoshima Prefecture
 * Ōshima District, Kagoshima
 * Ōshima Subprefecture (Kagoshima)
 * Ōshima, Nagasaki (Kitamatsuura), former village in Kitamatsura district
 * Ōshima, Nagasaki (Nishisonogi), former town in Nishisonogi district
 * Ōshima, Nagasaki (Nishisonogi), town merged in 2005 into Saikai, Nagasaki
 * Ōshima, Niigata
 * Ōshima Subprefecture (Tokyo)
 * Izu Ōshima, one of the Izu Islands in Tokyo
 * Ōshima, Toyama, has a volcano
 * Kii Ōshima in Wakayama Prefecture
 * Ōshima District, Yamaguchi, which includes:
 * Ōshima, Yamaguchi, a former town in Oshima District, Yamaguchi, now part of Suō-Ōshima, Yamaguchi
 * Oshima (Hokkaido), an island in the Sea of Japan belonging to Matsumae, Hokkaidō
 * Oshima (渡島):
 * Oshima Province, former province located in Hokkaidō
 * Oshima Subprefecture, a subprefecture of Hokkaidō
 * Oshima Peninsula, the geographical area on which the subprefecture is located

Other uses

 * Ōshima (surname)
 * Oshima Brothers, an American folk-pop music duo
 * Japanese gunboat Ōshima - a warship of the early Imperial Japanese Navy
 * Ōshima stable, a stable of sumo wrestlers
 * Amami Ōshima language, spoken in the Ryukyu Islands