| 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 T.F.C |
| 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 |