| A | AA | AAA |
| CISAA – Lakefield College School | COSSA – Crestwood Secondary School | CISAA – St Michael’s College School |
| COSSA – Quinte Christian High School | CWOSSA – North Park Collegiate and Vocational School | CISAA – Upper Canada College |
| CWOSSA – Rockway Mennonite Collegiate | EOSSAA – Regiopolis-Notre Dame Catholic High School | COSSA – Adam Scott Collegiate and Vocational Institute |
| CWOSSA – École secondaire Père-René-de-Galinée | GBSAA – Twin Lake Secondary School | CWOSSA -Huron Heights Secondary School (Kitchener) |
| EOSSAA – St Joseph’s Catholic High School | GHAC – Kings Christian Collegiate | EOSSAA -Holy Cross Catholic Secondary School (Kingston) |
| GBSSA – Almaguin Highlands Secondary School | LOSSA – Port Perry High School | GBSSA – Bear Creek Secondary School |
| GHAC – École secondaire Academie catholique Mère-Teresa | NCSSAA – École secondaire catholique Béatrice-Desloges | GHAC – Garth Webb Secondary School |
| LOSSA – École secondaire catholique Saint-Charles Garnier | NCSSAA – École secondaire catholique Mark Garneau | LOSSA – Uxbridge Secondary School |
| NCSSAA -Notre Dame High School | NEOAA – Roland Michener Secondary School | LOSSA – Brooklin High School |
| NEOAA – Timiskaming District Secondary School | NOSSA – LaSalle Secondary School | NCSSAA – École secondaire catholique Franco-Cité |
| NOSSA – Lockerby Composite School | NOSSA – Chippewa Secondary School | NOSSA – Lo-Ellen Park Secondary School |
| NWOSSAA – Red Lake District High School | NWOSSAA – Hammarskjold High School | ROPSSAA – St Marcellinus Catholic Secondary School |
| ROPSSAA – Brampton Christian Academy | ROPSSAA – Lorne Park Secondary School | SOSSA – Eden High School |
| SOSSA – Hamilton District Christian High School | SOSSA – Sir Winston Church Secondary School (St Catharines) | SOSSA – Westmount Secondary School |
| SOSSA – Smithville Christian High School | SWOSSAA – Leamington District High School | SWOSSAA – Ursuline College (Chatham) |
| SWOSSAA – Chatham Christian High School | TDCAA – Francis Libermann Catholic High School | SWOSSAA – St Anne Catholic High School (Lakeshore) |
| TDCAA – University of Toronto Schools | TDSSAA – Silverthorn Collegiate Institute | TDCAA – Neil McNeil High School |
| TDSSAA – John Polanyi Collegiate Institute | WOSSAA – St Michael Catholic Secondary School | TDSSAA – Earl Haig Secondary School |
| WOSSAA – St Marys District Collegiate and Vocational Institute | WOSSAA – St Joseph High School (St Thomas) | WOSSAA – A B Lucas Secondary School |
| YRAA – Langstaff Secondary School | YRAA – Aurora High School | YRAA – Stouffville District Secondary School |
