Shinsuke (written: 真介, 真輔, 信介, 信亮, 伸介, 晋介, 晋輔, 紳介, 紳助 or 慎介) is a masculine Japanese given name. Notable people with the name include:
Shinsuke Ashida (芦田 伸介, 1914–1999), Japanese actorBeppu Shinsuke (別府 晋介, 1847–1877), Japanese samuraiShinsuke Kashiwagi (柏木 真介, born 1981), Japanese basketball playerShinsuke Mikimoto (御木本 伸介, 1931–2002), Japanese actorShinsuke Nakamura (中邑 真輔, born 1980), Japanese professional wrestler and mixed martial artistShinsuke Ogawa (小川 紳介, 1935–1992), Japanese film directorShinsuke Ogura (小椋 真介, born 1980), Japanese baseball playerShinsuke Okuno (奥野 信亮, born 1944), Japanese politicianShinsuke Sakimoto (嵜本 晋輔, born 1982), Japanese footballerShinsuke Sato (佐藤 信介, born 1970), Japanese film director, screenwriter and video game designerShinsuke Shimada (島田 紳助, born 1956), Japanese comedian and television presenterShinsuke Shiotani (塩谷 伸介, born 1970), Japanese footballerShinsuke Suematsu (末松 信介, born 1955), Japanese politicianShinsuke Tayama (田山 真輔, born 1982), Japanese skeleton racerShinsuke Yamanaka (山中 慎介, born 1982), Japanese boxer