Brissac (; Languedocien: Briçac) is a commune in the Hérault department in southern France. Population Sights Castle (11th century), rebuilt in the early 16th century. Parish church of Saint-Nazaire et Saint-Celse (12th century) Church of Notre-Dame du Suc Chapel of Saint-Etienne d'Issensac. Nearby is the medieval Bridge of Saint-Étienne d'Issensac (14th century). See also Communes of the Hérault department References Communes of Hérault