Michael W. Tryon (July 31, 1955) is a Republican member of the Illinois House of Representatives, representing the 66th district since 2013. Previously Tryon represented the 64th district in the Illinois House of Representatives from 2005-2013 as well as served on the McHenry County Board from 1989 to 2004, and held the leadership position of County Board Chairman from 1998 to 2004.