Les Mariages samnites (The Samnite Marriages) is an opéra comique, described as a drame lyrique, in three acts by André Grétry, The French text was by Barnabé Farmian Durosoy based on a work by Jean François Marmontel.
It was first performed on 12 June 1776 by the Comédie-Italienne (with which the Opéra-Comique was merged at that time) at the Hôtel de Bourgogne in Paris.