Famous Persons from Châteaugiron, Brittany, France
- Héloïse Martin - Born on June 27, 1996 - Actor
- Daniel Filâtre - Born on January 17, 1953 - University teacher, Sociologist, and Research fellow - Officer of the National Order of Merit
- Léon-Paul Ménard - Born on February 4, 1946 - Sport cyclist (died: October 11, 1993)