Chagnon is a surname. Notable people with the surname include:
- Paschal Chagnon (1765–1825), Canadian merchant and political figure
- Leon Chagnon (1902–1953), American professional baseball pitcher
- André Chagnon (1928–2022), Canadian businessman and philanthropist
- Napoleon Chagnon (1938–2019), American anthropologist
- Claude Chagnon (born 1948), Canadian ice hockey player
- Jacques Chagnon (born 1952), Canadian politician
- Christian Chagnon (1956–2021), Canadian handball player
- Marcel (singer) (born Marcel Chagnon, 1975), American country singer
- Frédéric Chagnon (born 1992), Canadian football player
- Diane Chagnon, former mayor of Azusa, California
- Cheryle Chagnon-Greyeyes, Alberta politician
This page lists people with the surname Chagnon.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.