SS Bretagne was an ocean liner launched on 20 July 1951 out of Saint-Nazaire; the second of two ships built for the Société Générale de Transport Maritimes (SGTM) which operated passenger lines out of Marseilles. Her sister ship Provence was launched a year earlier at Newcastle. Bretagne was constructed with three boilers and Provence with only two making Provence less capable of increasing speed to counteract possible delays.
Builder of the SS Bretagne (1951) is Saint-Nazaire.