SS Grampian was a transatlantic ocean liner that was built in Scotland in 1907 and scrapped in the Netherlands in 1925. She was operated originally by Allan Line, and later by Canadian Pacific Steamships. In the First World War she remained in commercial service but carried Canadian troops. In 1919 she survived a collision with an iceberg. In 1921 she was gutted by fire while being refitted. The refit was abandoned, and in 1925–26 she was scrapped.