Le Goff is a Breton surname. Its English equivalent is Smith. Notable people with the name include:
- Élie Le Goff (1858–1938), French sculptor
- Eugène Le Goff (1909–1998), French racing cyclist
- Jack Le Goff (1931–2009), French equestrian and coach
- Jacques Le Goff (1924–2014), French historian and author
- Nicolas Le Goff (born 1992), French volleyball player
- Vincent Le Goff (born 1989), French footballer
- Yves Le Goff (1907–1988), French racing cyclist