Top 10 Private sports schools in Ontario
Ranked by verified provincial and national championship titles (first-place finishes only) across all sports won by MapleRank-listed private schools in Ontario, 2021 to 2026, from 4 governing bodies (CAIS, CSSHL, OFSAA, OSBA). Provinces represented: Ontario. Provinces with no titles in the athletics data: New Brunswick, Newfoundland and Labrador, Prince Edward Island.
| # | School | Location | Titles | Sports |
|---|---|---|---|---|
| 1 | Upper Canada College | Toronto, Ontario | 9 | Cross Country, Swimming |
| 2 | Royal Crown School | Scarborough, Ontario | 8 | Basketball |
| 2 | St. Michael's College School | Toronto, Ontario | 8 | Cross Country, Golf, Skiing And Snowboarding, Swimming |
| 3 | Appleby College | Oakville, Ontario | 8 | Swimming, Tennis |
| 4 | St. Andrew's College | Aurora, Ontario | 7 | Golf, Swimming |
| 5 | De La Salle College | Toronto, Ontario | 6 | Cross Country, Soccer, Volleyball |
| 6 | Havergal College | Toronto, Ontario | 6 | Soccer, Swimming, Tennis |
| 7 | Mentor College | Mississauga, Ontario | 4 | Swimming |
| 7 | Ridley College | St. Catharines, Ontario | 4 | Basketball, Soccer, Swimming |
| 8 | Toronto Prep School | Toronto, Ontario | 3 | Skiing And Snowboarding |