Gaudin is a French surname. Notable people with the surname include:
André Gaudin, a French rower Antoine Marc Gaudin (1900–1974), an American engineer Chad Gaudin (born 1983), an American baseball player Christian Gaudin (politician) (born 1950), a member of the Senate of France Christian Gaudin (handballer) (born 1967), a French team handball player Noah Gaudin (born 1999), a French team handball player Clark Gaudin (1931–2020), an American politician Damien Gaudin (born 1986), a French cyclist Henri Gaudin (1933–2021), French architect Jean-Claude Gaudin (1939-2024), former mayor of Marseille Jean François Aimé Théophile Philippe Gaudin (1766-1833), a Swiss pastor, professor and botanist Jean Gaudin (1879–1954), French painter, glass and mosaic artist Jules Gaudin (born 2000), French footballer Lucien Gaudin (1886–1934), French fencer and Olympic medalist Marc Antoine Auguste Gaudin (1804–1880), a French chemistry researcher and inventor of an air vacuum pump Marie Gaudin (1495–1580), French lady-in-waiting, lover of Francis I, King of France, and of Pope Leo X Martin-Michel-Charles Gaudin (1756–1841), duc de Gaete, a French Minister of Finances Michel Gaudin (1931-2023), physicist Thibaud Gaudin (c. 1229–1292), a Grand Master of the Knights Templar Wayne Gaudin (1920–1999), American politician
See also Godin (disambiguation)