Gillette de Narbonne is an opéra comique in three acts, with music by Edmond Audran and words by Alfred Duru and Henri Chivot. It is based on a fabliau from The Decameron and depicts a rejected bride posing as another woman to deceive her husband into consummating their marriage.
The first performance was on 11 November 1882 at the Théâtre des Bouffes-Parisiens, Paris, where it ran for 122 performances, until the following March. Productions followed in London, where the piece failed to run, and Berlin, where it was more successful.