David S. Olsen
David S. Olsen is a former Republican member of the Illinois House of Representatives. He was appointed to the 81st district seat in August 2016 by Republican party leaders in DuPage and Will counties following the resignation of Ron Sandack. In 2018, Olsen narrowly lost reelection to Democratic candidate Anne Stava-Murray.
In 2019, Olsen ran for mayor of Downers Grove, but lost. He was also the Vice Chair of the College of DuPage Board of Trustees, a position to which he was appointed in 2016 by Illinois Community College Board Chairman Lazaro Lopez.