Joop den Uyl, Dutch journalist, economist, and politician, Prime Minister of the Netherlands (died 1987)

Johannes Marten den Uijl, better known as Joop den Uyl, was a Dutch politician and economist who served as Prime Minister of the Netherlands from 1973 to 1977. He was a member of the Labour Party (PvdA). Den Uyl studied economics at the University of Amsterdam obtaining a Master of Economics degree and worked as a civil servant at the Ministry of Economic Affairs from February 1942 until May 1945 and as a journalist and editor for Het Parool and Vrij Nederland from May 1945 until January 1949. Den Uyl served as director of the Wiardi Beckman Foundation from January 1949 until June 1963. Den Uyl became a member of the House of Representatives shortly after the number of seats was raised from 100 to 150 seats following the election of 1956 serving from 6 November 1956 until 5 June 1963 as a frontbencher and spokesperson for economics. Den Uyl was appointed as Minister of Economic Affairs in the Cals cabinet, taking office on 14 April 1965. After Labour Leader Anne Vondeling unexpectedly announced he was stepping down, Den Uyl announced his candidacy and was selected as his successor as Leader on 13 September 1966. Under his leadership, the PvdA became a big tent party that undermined support for the small left parties, including the Radicals and the Communists.