|Illinois State Senate District 39|
| Assumed office|
| Current term ends|
Harmon graduated from Knox College with his Bachelor's degree and later graduated with his Master's in Business Administration and Juris Doctor degrees from the University of Chicago. Harmon is a practicing Attorney in addition to being a Senator.
Harmon serves on these committees:
Harmon represents Illinois Senate District 39. District 39 includes the South Central Chicago suburbs of Oak Park and Cicero.
Don is married to Teresa Harmon. They have three children and reside in Oak Park, Illinois.
- Biography from the Illinois General Assembly
- Biography from Project Vote Smart
- Campaign Contributions: 2008, 2006, 2004, 2002