The 1972 Labour Party deputy leadership election took place on 25 April 1972 after Roy Jenkins resigned as deputy leader over the decision to hold a referendum on Britain's entry into the Common Market. Edward Short, formerly Education Secretary in the government of Harold Wilson, was regarded as a "unity" candidate, and won the election over his main rival, the left-winger Michael Foot, who had unsuccessfully stood for the deputy leadership in 1970 and 1971.