David Edward Bonior '63, born June 6, 1945, is an American politician from the state of Michigan. First elected to the U.S. House of Representatives in 1976, Bonior served as Democratic whip in the House from 1991 to 2002, during which time Democrats were in both the majority (1991–1995) and minority (1995–2002), making Bonior the third and second highest-ranking Democrat in the House, respectively.