The Sanday Light Railway was a privately owned ridable miniature railway situated in Braeswick, on the island of Sanday, Orkney, Scotland. The railway was of 7 1⁄4 in (184 mm) gauge. Construction began in 2000 and the line closed at the end of 2006. It was the most northerly passenger carrying railway in the British Isles, and although it was primarily the owner's hobby it did achieve the status of a tourist attraction and local curiosity.