Thibault Bazin (born 27 October 1984) is a French Republican politician who has represented Meurthe-et-Moselle's 4th constituency in the National Assembly since 2017.
Bazin was re-elected in the 2022 French legislative election. In parliament, he has been serving on the Committee on Social Affairs. In this capacity, he has been his parliamentary group's rapporteuràon the 2023 French pension reform lawà(with Stéphane Viry) and on the 2025 Social Security Financing Bill (PLFSS).