Derryl J. McLaren (born March 22, 1949) is an American politician in the state of Iowa.
McLaren was born in Shenandoah, Iowa. He attended Iowa State University and is a farmer. He served Iowa Senate from 1991 to 2001, as a Republican (47th district from 1991 to 1993 and 43rd district from 1993 to 2001).