Clémentine Autain (born 26 May 1973 in Saint-Cloud) is a French politician and feminist.
She is also co-editor of the monthly publication Regards with Roger Martelli, and is co-secretary of the Fondation Copernic. She was elected to the municipal council of Paris as a member of the French Communist Party (PCF).
At the Paris City Hall, she is responsible for the youth portfolio.
From 2001 to 2008, she was a member of the executive council of Organisme d'habitations à loyer modéré and Offices publics d'aménagement et de construction (OPAC), an office responsible for the management of low-cost housing in Paris. Autain holds a position in the Bureau of the National Assembly of the 15th legislature of the French Fifth Republic as a secretary.