Bérenger Cernon (born 2 May 1988) is a French train driver, trade unionist, and politician of La France Insoumise. In the 2024 legislative election, he was elected member of the National Assembly for Essonne's 8th constituency. He previously served as secretary general of the General Confederation of Labour at Gare de Lyon. In the 2024 European Parliament election, he was a candidate for member of the European Parliament.