| Bisons Track Club | Brantford T.F.C. |
| Bruce Peninsula District School | F.E. Madill Secondary School |
| Goderich | Invictus Athletics |
| Kincardine District Secondary School | KWCHEA Eagles |
| Laurel Creek T.F.C | Listowel DSS |
| London Legion | London Western Track and Field Club |
| LPC | Maximus Performance |
| RCL Southampton | Royal City |
| Royal City Athletics Club | Saugeen District Secondary School |
| Saugeen Shores Track and Field Club | Saugeen TFC |
| Saugeen Track & Field Association | Saugeen Track and Field |
| Stratford Sabrecats Track Club | Unattached (UNA) |
| Unattached Ontario | Zone C2 Team |