Here are the schools participating in the 2025 Heinbuch Classic. Click on the school’s name to see the roster for that team.
| SCHOOL | CITY | HEAD COACH | |||
| A.B. Lucas S.S. | London | Stephaine Grozelle | |||
| Centennial C.V.I. | Guelph | Rob Conroy | |||
| Forest Heights C.I. | Kitchener | Scott Robertson | |||
| Grand River C.I. | Kitchener | Denis Muratcea | |||
| Kingston S.S. | Kingston | Calum Steele | |||
| Oakwood C.I. | Toronto | Anthony Miller | |||
| Resurrection C.S.S. | Kitchener | Jeff Colley | |||
| Saltfleet D.H.S | Hamilton | Matt Mcilhopf | |||
| Sarnia Northern C.V.S | Sarnia | Matt Cook | |||
| St. John’s College | Brantford | Tyler Leyzer | |||
| St. Mary’s H.S. | Kitchener | Adam Harnack | |||
| St. Michael’s C.S. | Toronto | Kirt Charter | |||
| St. Thomas More | Hamilton | Adriano Grilli | |||
| Eastwood | Kitchener | Steve Martin | |||
| Ursuline College | Chatham | Jim Dunlop | |||
| Waterloo C.I. | Waterloo | Craig Nickel |