Mark A. Clinton (7 February 1915 – 23 December 2001) was an Irish Fine Gael politician who served as Minister for Agriculture from 1973 to 1977. He served as Member of the European Parliament (MEP) for the Leinster constituency from 1979 to 1989. He served as a Teachta Dála (TD) from 1961 to 1981. Mark Clinton died in a Dublin nursing home on 23 December 2001.