Vaucher is a surname. Notable people with the surname include: Alfred Vaucher (1887–1993), French theologian Denis Vaucher (1898–1993), Swiss military patrol runner Gee Vaucher (born 1945), English anarchist Jean Pierre Étienne Vaucher (1763–1841), Swiss Protestant pastor and botanist Yvette Vaucher (born 1929), Swiss mountaineer and parachutist