Gwendoline is an opera in two acts and three scenes by the French composer Emmanuel Chabrier, with a libretto by Catulle Mendès. It was first performed at the Théâtre de la Monnaie, Brussels, Belgium,

Briséïs or Les amants de Corinthe is an operatic drame lyrique by Emmanuel Chabrier with libretto by Catulle Mendès and Ephraïm Mikaël after Goethe's Die Braut von Korinth.