Tauzin is a surname. Notable people with the surname include:
Billy Tauzin (born 1943), American lobbyist and politician Billy Tauzin III (born 1973), American politician Henri Tauzin (1879–1918), French athlete Louis Tauzin (1842-1915), French painter Louis-Eugène Tauzin (1882–?), French sculptor; son of Louis Tauzin Lucas Tauzin (born 1998), French rugby union footballer Mario Tauzin (1909–1979), French artist