Chaillou is a French surname. Notable people with the surname include:
- Antoine-Jean Amelot de Chaillou (1732–1795), French politician
- Auguste Chaillou (1866–1915), French biologist and physician
- Jean-Jacques Amelot de Chaillou (1689–1749), French politician
- Narcisse Chaillou (1835–1916), French painter
- Timothée Chaillou, French art curator and critic
This page lists people with the surname Chaillou.
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.