Alexander Gordon, 4th Duke of Gordon, KT, styled Marquess of Huntly until 1752, was a Scottish nobleman, described by Kaimes as the "greatest subject in Britain", and was also known as the Cock o' the North, the traditional epithet attached to the chief of the Gordon clan.

Clan Gordon is a Highland Scottish clan, historically one of the most powerful Scottish clans. The Gordon lands once spanned a large territory across the Highlands. Presently, Gordon is seated at Aboyne Castle, Aberdeenshire. The Chief of the clan is the Earl of Huntly, later the Marquess of Huntly.