Barreau is a French surname. Notable people with the surname include:

• Andre Barreau, musician
• Gaston Barreau (1883–1958), French football player and coach
• Gisèle Barreau (born 1948), French composer
• Jean-Claude Barreau (1933–2025), French essayist and writer
• Rose-Alexandrine Barreau (1773–1843), French soldier

See also

• François Dominique Barreau de Chefdeville (1725–1765), French architect
• Barrault, people bearing that surname

Surname list

This page lists people with the surname Barreau.
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.