Paul David Wellstone (July 21, 1944 – October 25, 2002) was an American academic, author, and politician who represented Minnesota in the United States Senate from 1991 until he was killed in a plane crash near Eveleth, Minnesota, in 2002. A member of the Democratic Party (DFL), Wellstone was a leader of the populist and progressive wings of the party.

Born in Washington, D.C., Wellstone grew up in Northern Virginia.