Cussac may refer to: Cussac, Cantal, a French commune in the department of Cantal Cussac, Haute-Vienne, a French commune in the department of Haute-Vienne Cussac-Fort-Médoc, a French commune in the department of Gironde Cussac-sur-Loire, a French commune in the department of Haute-Loire Grotte de Cussac, a cave containing paleolithic art in Le Buisson-de-Cadouin, Dordogne, Aquitaine, France
People Jean Cussac (1922–2026), French baritone and music director
See also Cusack, a variant of the surname 'de Cussac' Cusack (surname)