title: John Dudley Massingham
text: # John Dudley Massingham
  
  John Dudley Massingham CMG (1 February 1930 – 16 March 2009) was a British diplomat. He was Governor of Saint Helena from 1981 to 1984. He later served as British High Commission to Guyana from 1986 to 1987.
  
  Massingham was a commissioner of the Pearce Commission on Rhodesian opinion.
  
  