Les Seiler (born March 10, 1941) is a politician from the U.S. state of Nebraska. A resident of Hastings, Seiler represents the 33rd District in the Nebraska Legislature. Seiler was born on March 10, 1941 in Red Cloud, Nebraska. He attended Wayne State College, earning a B.A. in 1960. He received his J.D. from the University of Nebraska-Lincoln College of Law in 1966.