
The following competitive clubs had players who were involved in the Illinois Olympic Development Program in 2015-16. We thank them for their support of ODP.
- Ajax FC Chicago
- Alton United
- Arlington Aces
- BFC
- Blaze SC
- Berwyn Blazers
- Bolingbrook Raiders
- Campton United
- Cary SC
- Celtic FC Chicago
- Central Illinois United
- Chicago Blast
- Chicago City SC
- Chicago Edge SC
- Chicago Fire Jrs
- Chicago Inferno
- Chicago Inter
- Chicago Kickers
- Chicago Magic
- Chicago Northwind
- Chicago Premier SC
- Chicago Soccer Academy
- Crystal Lake Force
- Downers Grove Roadrunners
- DP America FC
- Eclipse Select
- Ela Soccer Club
- Eleven United
- Elite SC
- Evolution SC
- FC Lake County
- FC Peoria
- FC United
- FCX Barrington
- Fox Valley Strikers
- Galaxy SC
- Gateway FC
- Geneseo SC
- Glen Ellyn Lakers
- GLSA FC 1974
- Green White SC
- Heat United
- Illinois FC
- Illinois Fusion
- Kickers United FC
- LFSA
- LG Celtics
- Libertyville FC
- Lyons Township SC
- MidState Soccer Club
- Midwest United
- Moline United
- Northwind SC
- NSA Premier
- OBSC
- Palatine Celtic
- Pekin Pride
- Quincy United SC
- Raiders FC
- Rockford Raptors
- SBW Alliance
- Schaumburg Soccer Club
- Schwaben AC
- Spartan FC
- Socker FC
- St. Louis Scott Gallagher IL
- Strikers Fox Valley SC
- Team Chicago
- Team Elmhurst
- Team Evanston
- Trebol FC
- Troy Fire
- Wilmette Wings
- Windy City Pride
- Wizards FC