| 1A Riverview | Bishop Macdonell CHS |
| Cameron Heights C.I. | Centennial CVI |
| Central Huron Secondary School | Centre Dufferin District High School |
| Centre Wellington DHS | Eastwood Collegiate Institute |
| Ecole Secondaire catholique Père-René-de-Galinée | Ecole secondaire David-Saint-Jacques |
| Elmira District Secondary School | Erin DHS |
| Galt Collegiate Institute | Glenview Park Secondary School |
| Grand River C. I | Guelph Collegiate |
| Guelph Cvi | Huron Heights Secondary School |
| Jacob Hespeler S.S. | Kincardine District Secondary School |
| King Academy | Kitchener Collegiate (KCI) |
| Laurel Heights Secondary School | Monsignor Doyle C.S.S. |
| North Park Collegiate | Orangeville |
| Our Lady of Lourdes | Owen Sound District Secondary School |
| Preston High School | Resurrection CSS |
| Rockway Mennonite Collegiate | Sacred Heart - Walkerton |
| Saugeen District Secondary School | Southwood Secondary School |
| St. Anne's Css | St. Benedict Cross Country |
| St. Benedict CSS | St. James CHS |
| St. John's Kilmarnock School | St. Mary's High School - Kitchener |
| st.Davids catholic secondary | Waterloo Collegiate Institute |
| Waterloo-Oxford District Secondary School | Westside Secondary School |
| Woodland Christian High School |