George Colley (18 October 1925 – 17 September 1983) was an Irish Fianna Fáil politician who served as Tánaiste from 1977 to 1981, Minister for Energy from 1980 to 1981, Minister for Tourism and Transport from 1979 to 1980, Minister for the Public Service from 1977 to 1979, Minister for Finance from 1970 to 1973 and from 1977 to 1979, Minister for the Gaeltacht from 1969 to 1973, Minister for Industry and Commerce from 1966 to 1970, Minister for Education from 1965 to 1966 and Parliamentary Secretary to the Minister for Lands from 1964 to 1965. He served as a Teachta Dála (TD) from 1961 to 1983.