Bastien Lachaud is a French politician known for his involvement in the political landscape of France. He is a member of the La France Insoumise party, which is a left-wing political movement. Lachaud has served as a deputy in the National Assembly of France, representing the Seine-Saint-Denis department. In addition to his political role, Lachaud is recognized for his advocacy on various social issues, including education and public services. He often engages with constituents to address their concerns and promote policies that align with his party's progressive values.