Caroline Janvier is a French politician who has represented the 2nd constituency of the Loiret department in the National Assembly since 2017. She is a member of La République En Marche! (LREM).

Loiret is a department in the Centre-Val de Loire region of north-central France. It takes its name from the river Loiret, which is contained wholly within the department. In 2019, Loiret had a population of 680,434.