David Kemp Karnes was an American politician, businessman, and attorney. He was a United States Senator from Nebraska from 1987 to 1989, and was president and chief executive officer of The Fairmont Group Incorporated, a merchant banking/consulting company with offices in Omaha and the District of Columbia. Karnes also served in an "of counsel" capacity to the national law firm of Kutak Rock and practiced out of the firm's Omaha, Nebraska and Washington, D.C. offices. Karnes was also involved in numerous civic, educational, and charitable organizations both in Nebraska and nationally.