SS Doric was a British ocean liner operated by White Star Line. She was put into service in 1923. She was the second ship of the company to bear this name. Built by Harland and Wolff in Belfast, she was the company's second and last ship to be exclusively powered by turbines, after SS Vedic.

SS Westernland was a transatlantic ocean liner that was launched as Regina in Scotland in 1917, renamed Westernland in 1929 and was scrapped in 1947. She began her career as a troop ship repatriating US troops after the Armistice of 11 November 1918. In the Second World War, Westernland served as a troop ship, repair ship and destroyer depot ship.