Lorraine was a battleship of the French Navy built in the 1910s, named in honor of the region of Lorraine in France. She was a member of the Bretagne class, alongside her two sister ships, Bretagne and Provence. Lorraine was laid down in August 1912 at the Chantiers de Penhoët shipyard, launched in September 1913, and commissioned into the fleet in March 1916, after the outbreak of World War I. She was armed with a main battery of ten 340 mm (13.4 in) guns and had a top speed of 20 knots.