Sōsuke, Sosuke or Sousuke (written: 宗佑, 宗輔, 宗助, 壮祐, 壮介, 壮亮, 荘介, 蒼甫, or 創介) is a masculine Japanese given name. Notable people with the name include:
Henmi Sōsuke (逸見 宗助) (1843–1894), Japanese swordsmanSosuke Ikematsu (池松 壮亮) (born 1990), Japanese actorSōsuke Kaise (海瀬 壮祐), Japanese manga artistNamiki Sōsuke (並木 宗輔) (1695 – ca. 1751), Japanese playwrightSosuke Sumitani (炭谷 宗佑) (born 1980), Japanese announcerSousuke Takaoka (高岡 蒼甫) (born 1982), Japanese actorSosuke Toda (戸田 壮介) (born 1941), Japanese fencerSōsuke Uno (宇野 宗佑) (1922–1998), Japanese politician and Prime Minister of JapanFictional characters:
Sōsuke Aizen (藍染 惣右介), character in the manga series BleachSousuke Sagara (相良 宗介), protagonist of the light novel series Full Metal Panic!Sōsuke Yamazaki, character in anime series Free! Eternal Summer