Jacqueline Eustache–Brinio is currently a Senator in the French Senate. A member of the Republicans, she served as the Mayor of Saint–Gratien, a commune in the northern suburbs of Paris, from 2001 to 2017. She began her political career by running for mayor of Saint–Gratien. From 1983 to 2001, she was deputy mayor in charge of social affairs. She is a teacher by profession. In the Senate, Eustache–Brinio is a member of the Committee on Constitutional Law, Legislation, Universal Suffrage, Rules of Procedure and General Administration. She is also the President of the Tibet group in the French Senate.