David S. Olsen
|Member of the Illinois House of Representatives|
from the 81st district
August 3, 2016 – January 9, 2019
|Preceded by||Ron Sandack|
|Succeeded by||Anne Stava-Murray|
|Born||September 13, 1988|
|Residence||Downers Grove, Illinois|
|Alma mater||University of Illinois (B.A.)|
David S. Olsen (born September 13, 1988) 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 and also lost narrowly.
- Rhodes, Dawn (July 31, 2016). "Downers Grove, College of DuPage board member appointed to Sandack seat". Chicago Tribune. Retrieved August 1, 2016.
- Dumke, Mick (July 30, 2016). "Downers Grove official named to replace Rauner ally, Rep. Sandack". Chicago Sun Times. Retrieved August 1, 2016.