Jeane Jordan Kirkpatrick (November 19, 1926 - December 7, 2006) was an American ambassador and an ardent anticommunist. After serving as Ronald Reagan's foreign policy adviser in his 1980 campaign and later in his Cabinet, the longtime Democrat-turned-Republican was nominated as the U.S. ambassador to the United Nations and became the first woman to hold this position.

She is known for her "Kirkpatrick Doctrine," which advocated U.S. support of anticommunist governments around the world, including authoritarian dictatorships, if they went along with Washington's aims—believing they could be led into democracy by example. She wrote, "Traditional authoritarian governments are less repressive than revolutionary autocracies."

Kirkpatrick served on Reagan's Cabinet on the National Security Council, Foreign Intelligence Advisory Board, Defense Policy Review Board, and chaired the Secretary of Defense Commission on Fail Safe and Risk reduction of the Nuclear Command and Control System.

NOTE: Bio updated on June 14, 2011.