Helen Elizabeth Clark ONZ SSI PC is a New Zealand politician who served as the 37th prime minister of New Zealand from 1999 to 2008 and was the administrator of the United Nations Development Programme from 2009 to 2017. She was New Zealand's fifth-longest-serving prime minister, and the second woman to hold that office.
Clark was brought up on a farm outside Hamilton. She entered the University of Auckland in 1968 to study politics and became active in the New Zealand Labour Party. After graduating she lectured in political studies at the university. Clark entered local politics in 1974 in Auckland but was not elected to any position. Following one unsuccessful attempt, she was elected to Parliament in 1981 as the member for Mount Albert, an electorate she represented until 2009.
Clark held numerous Cabinet positions in the Fourth Labour Government, including minister of housing, minister of health and minister of conservation. She was the 11th deputy prime minister of New Zealand from 1989 to 1990 serving under prime ministers Geoffrey Palmer and Mike Moore.