| A | AA | AAA |
| CISAA | De La Salle College | CISAA | Branksome Hall | COSSA | Adam School Collegiate and Vocational Institute |
| COSSA | Quinte Christian High School | COSSA | St Mary Catholic Secondary School | CWOSSA | Orangeville District Secondary School |
| CWOSSA | École secondaire Père Rene de Gallinée | CWOSSA | Galt Collegiate Institute | EOSSAA | Napanee District Secondary School |
| EOSSAA | École secondaire catholique Plantagenet | CWOSSA | Glenview Park Secondary School | GBSSA | Eastview Secondary School |
| GBSSA | École secondaire catholique Novuelle-Alliance | EOSSAA | Sydenham High School | GHAC | Oakville Trafalgar High School |
| GHAC | École secondaire Académie catholique Mère-Teresa | GBSSA | Innisdale Secondary School | LOSSA | Brooklin High School |
| LOSSA | École secondaire catholique Saint-Charles Garnier | GHAC | King’s Christian Collegiate | NCSSAA | École secondaire catholique Franco-Cité |
| NCSSAA | École secondaire publique Pierre-de-Blois | LOSSA | Port Perry High School | NOSSA | St Joseph-Scollard Hall Catholic Secondary School |
| NEOAA | Roland Michener Secondary School | NCSSAA | École secondaire catholique Pierre-Savard | ROPSSAA | St Aloysius Gonzaga Catholic Secondary School |
| NOSSA | École secondaire catholique Algonquin | NEOAA | Timmins High and Vocational School | SOSSA | Eden High School |
| NOSSA | Confederation Secondary School | NOSSA | Lockerby Composite School | SWOSSAA | Holy Name Catholic Secondary School |
| NWOSSAA | St Thomas Aquinas High School | NOSSA | Manitoulin Secondary School | SWOSSAA | St Anne Secondary School |
| ROPSSAA | École secondaire Jeunes sans frontières | NWOSSAA | St Patrick High School | TDCAA | Bishop Allen Academy |
| SOSSA | Hamilton District Christian High School | ROPSSAA | Lorne Park Secondary School | TDSSAA | Northern Secondary School |
| SWOSSAA | École secondaire catholique E.J. Lajeunesse | SOSSA | Dundas Valley Secondary School | WOSSAA | St Thomas Aquinas Catholic Secondary School |
| TDCAA | University of Toronto Schools | SWOSSAA | Belle River District High School | YRAA | Sir William Mulock Secondary School |
| TDCAA | École secondaire catholique Saint-Frère-André | TDCAA | St John Henry Newman Catholic High School | | |
| TDSSAA | Ursula Franklin Academy | TDSSAA | Birchmount Park Collegiate | | |
| WOSSAA | St Marys District Collegiate & Vocational Institute | WOSSAA | Parkside Collegiate Institute | | |
| YRAA | École secondaire catholique Renaissance | YRAA | Aurora High School | | |
