Charles "Chuck" Spittal Robb (born June 26, 1939) is an American former U.S. Marine Corps officer and politician who served as the 64th governor of Virginia from 1982 to 1986 and a United States senator representing Virginia from 1989 until 2001. A member of the Democratic Party, Robb sought a third term in the U.S. Senate in 2000, but was defeated by Republican George Allen, another former governor.