Sir Paul Meernaa Caedwalla Hasluck (1 April 1905 – 9 January 1993) was an Australian statesman who served as the 17th Governor-General of Australia, in office from 1969 to 1974. Prior to that, he was a Liberal Party politician, holding ministerial office continuously from 1951 to 1969.
Hasluck was born in Fremantle, Western Australia, and attended Perth Modern School and the University of Western Australia. After graduation he joined the university as a faculty member, eventually becoming a reader in history. Hasluck joined the Department of External Affairs during World War II, and served as Australia's first Permanent Representative to the United Nations from 1946 to 1947. He would later contribute two volumes to Australia in the War of 1939–1945, the official history of Australia's involvement in the war.
In 1949, Hasluck was elected to federal parliament for the Liberal Party, winning the Division of Curtin. In 1951, less than two years after entering politics, he was made Minister for Territories in the Menzies Government. In his twelve years in the position, he initiated transitions toward self-government in Australia's territories, including Nauru, Papua New Guinea, and the Northern Territory. Hasluck later served as Minister for Defence (1963–1964) and Minister for External Affairs (1964–1969). In those roles, he oversaw Australia's involvement in the Indonesia–Malaysia confrontation and the War in Vietnam.
After the disappearance of Harold Holt, Hasluck unsuccessfully stood against John Gorton for the leadership of the Liberal Party. He initially stayed on as a cabinet minister, but in 1969 Gorton instead appointed him to replace Lord Casey as governor-general. In his five years in the position, he saw two previous political adversaries (William McMahon and Gough Whitlam) become prime minister; he maintained good working relationships with both. In retirement, Hasluck was a prolific author, publishing an autobiography, several volumes of poetry, and multiple works on Australian history.
