Bernac is the name or part of the name of the following communes in France:
Bernac, Charente, in the Charente department Bernac, Tarn, in the Tarn department Bernac-Debat, in the Hautes-Pyrénées department Bernac-Dessus, in the Hautes-Pyrénées department Loubès-Bernac, in the Lot-et-Garonne department
People with the surname Bernac Pierre Bernac, French baritone (1899-1979)