Nancy Patricia Pelosi is an American politician who served as the 52nd speaker of the United States House of Representatives from 2007 to 2011 and again from 2019 to 2023. A member of the Democratic Party, she was the first woman elected as U.S. House Speaker and the first woman to lead a major political party in either chamber of Congress, leading the House Democrats from 2003 to 2023. A member of the House since 1987, Pelosi currently represents California's 11th congressional district, which includes most of San Francisco. She is the dean of California's congressional delegation.