Salén is a surname. Notable people with the surname include:
Dagmar Salén (1901–1980), Swedish sailor Sven Salén (1890–1969), Swedish sailor and businessman, husband of Dagmar Salén Gösta Salén (1922–2002), Swedish sailor Jesper Salén (born 1978), Swedish physician and actor Signe Salén (1871–1963), Swedish physician