The SS Clan Macneil was a British cargo steamer of the Clan Line. She was built by the Ayrshire Dockyard, Irvine, North Ayrshire and launched on 1 December 1921. As with the majority of the ships of the Clan Line, she was named after a Scottish clan, in this case Clan MacNeil. She served during the Second World War, and was scrapped at Port Glasgow in May 1952.