Famous Persons from Champlan, Île-de-France, France
- Christophe Sirchis - Born on April 6, 1957 - Film director, and Musician
- Christian Lothoré - Born on November 8, 1952 - Businessperson
- Catherine Louveau - Born on June 6, 1950 - Sociologist, and University teacher
- Martine Havet - Born on May 28, 1947 - Television presenter, Singer, and Actor (died: January 13, 2015)
- Serge David - Born on August 31, 1932 - Sport cyclist (died: April 13, 1991)