Courbet is a French surname. Notable people with the surname include:
Amédée Courbet (1828–1885), French admiral Félicien Courbet (1888–1967), Belgian water polo player and breaststroke swimmer who competed in the 1908 Summer Olympics Gustave Courbet (1819–1877), French painter Julien Courbet (born 1965), French journalist
See also Curbet Courbet (disambiguation)