Gaucher
Gaucher is a French surname. Notable people with the surname include:
- Charles-Étienne Gaucher, French engraver
- Elias Gaucher, French publisher
- Eric Gaucher, American biologist
- Guillaume Gamelin Gaucher, Canadian businessman and politician
- Guy Gaucher, French Catholic Discalced Carmelite bishop and theologian
- Jules Gaucher, French Army officer
- Kim Gaucher, Canadian women's basketball player
- Philippe Gaucher, French dermatologist
- Roland Gaucher, French journalist and politician
- Ryan Gaucher, Canadian ice hockey player
- Yves Gaucher, Canadian painter and printmaker
