Ontario Federation of School Athletic Associations - Basketball

Ontario Federation of School Athletic Associations Basketball is the provincial secondary-school basketball championship programme of the Ontario Federation of School Athletic Associations (OFSAA). Established in 1948, OFSAA is a not-for-profit federation of 18 regional school athletic associations that works with student-athletes, teacher-coaches, principals and administrators under an education-through-school-sport philosophy. Its membership reaches 853 high schools and approximately 250,000 student-athletes across Ontario. OFSAA runs provincial basketball championships for boys and girls in A, AA and AAA classifications, alongside regulations, eligibility processes, tournament sanctioning, coach development and championship resources. The 2026 boys’ championships were held 9–11 March in Timmins (A), Pembroke (AA) and London (AAA); the 2026 girls’ A championship is scheduled in Ottawa from 26–28 November. OFSAA publishes event details, hosts, historical champions and the wider provincial championship calendar on its official website.