David Delmar Edler (born August 5, 1956) is a former Major League Baseball player, Yakima city council member from 2003 to 2006, and ceremonial mayor of Yakima, Washington from 2006 to 2010. Edler played third base for the Seattle Mariners from 1980-1983. Edler attended Washington State University, where he played college baseball for the Cougars from 1976–1978.