Gaucher

Gaucher is a French surname. Notable people with the surname include:


 * Charles-Étienne Gaucher (1740–1804), French engraver
 * Elias Gaucher, French publisher
 * Eric Gaucher (born 1972), American biologist
 * Guillaume Gamelin Gaucher (1810–1885), Canadian businessman and politician
 * Guy Gaucher (1930–2014), French Catholic Discalced Carmelite bishop and theologian
 * Jules Gaucher (1905–1954), French Army officer
 * Kim Gaucher (born 1984), Canadian women's basketball player
 * Nathan Gaucher (born 2003), Canadian ice hockey player
 * Philippe Gaucher (1854–1918), French dermatologist
 * Roland Gaucher (1919–2007), French journalist and politician
 * Ryan Gaucher (born 1978), Canadian ice hockey player
 * Yves Gaucher (1934–2000), Canadian painter and printmaker