John Douglas (14 July 1721 – 18 May 1807) was a Scottish scholar and Anglican bishop. Douglas was born at Pittenweem, Fife, the son of a shopkeeper, and was educated at Dunbar, East Lothian, and at Balliol College, Oxford, where he gained his M.A. degree in 1743. A sister of his kept the British Coffee House, one of London's significant meeting places, especially for Scotsmen.