Valentine d'Aubigny is an opéra comique in three acts composed by Fromental Halévy to a libretto by Jules Barbier and Michel Carré. It premiered in Paris on 26 April 1856 at the Théâtre de l'Opéra-Comique (2° Salle Favart). The comic story is set in Fontainebleau and Paris at the beginning of the 18th century and revolves around mistaken identities and the machinations of the Chevalier de Boisrobert and Sylvia, an actress at the Théâtre-Italien, who try but ultimately fail to prevent the marriage of Gilbert de Mauléon and Valentine d'Aubigny.