Ralph Callachan (born 29 April 1955 in Edinburgh) is a Scottish former footballer, who played for three senior clubs in Edinburgh; Hearts, Hibs and Meadowbank Thistle. He played in Scottish Cup finals for both Hearts and Hibs, but both were lost to Rangers. Hearts lost 3–1 in 1976 and Hibs lost 3–2 in the second replay of 1979. He also served as Berwick Rangers manager for two years, acting as a player/manager.