
| A.N. Myer Secondary School | Banting Memorial High School |
| Barrie North Collegiate Institute | Bear Creek Secondary School |
| Bishop Reding CSS | Blenheim District High School |
| Blessed Trinity | Chatham Christian High School |
| Chatham-Kent Secondary School | Chinguacousy Secondary School |
| Collège Notre-Dame | Confederation |
| DSBN Academy | Ecole secondaire catholique Hearst |
| Father Henry Carr Catholic Secondary School | Guido deBres |
| Holy Cross Catholic Secondary School | Innisdale Secondary School |
| John McGregor Secondary School | Kitchener Collegiate (KCI) |
| Lawrence Park C.I. | Leaside High School - Lancers |
| Lo-Ellen Park S.S. | Marymount Academy |
| Northern Secondary School | Owen Sound District Secondary School |
| Sarnia Northern | Sir John A Macdonald SS in Waterloo |
| St. Anne's Css | St. Augustine Secondary |
| St. Charles College | St. Edmund Campion |
| St. Joan of Arc Catholic High School | St. Joseph's Catholic |
| St. Maximilian Kolbe CHS | St. Theresa’s Catholic High School |
| Sydenham HS - Sydenham | Temiskaming District Secondary School |
| Twin Lakes Secondary School | Ursuline College Chatham |