Kinloch Castle is a late Victorian mansion located on the Isle of Rùm, one of the Small Isles off the west coast of Scotland. It was built as a private residence for Sir George Bullough, a textile tycoon from Lancashire whose father bought Rùm as his summer residence and shooting estate. Construction began in 1897, and was completed in 1900. Built as a luxurious retreat, Kinloch Castle has since declined.