Pierre Colliard (30 April 1852, Jons – 19 May 1925) was a French politician belonging to the Republican-Socialist Party. He was a member of the Chamber of Deputies from 1898 to 1919. He was Minister of Labour and Social Security provisions from 1917 to 1919.
- "Base de données historique des anciens députés - Assemblée nationale". Assemblee-nationale.fr. Retrieved 2013-05-08.