David Keith McCurdy (born March 30, 1950) is an American lobbyist, lawyer, and former politician who was the Democratic U.S. Representative from Oklahoma's 4th congressional district, in office from 1981 to 1995. Described as a moderate or conservative Democrat, McCurdy was a chair the centrist Democratic Leadership Council. In 1994, he ran for the U.S. Senate, but lost to fellow Representative Jim Inhofe. After leaving Congress, McCurdy became a lobbyist. He is a former president of the American Gas Association.