North Toronto Collegiate Institute is a semestered, public high school institution with over 1,200 students located in North Toronto area of Toronto, Ontario, Canada. The school is operated and governed by the Toronto District School Board. From its founding until 1998, it was overseen by the Toronto Board of Education.

The Toronto Board of Education, officially known as the Board of Education for the City of Toronto, is the former secular school district serving the pre-merged city of Toronto. The board offices were located at 155 College Street. Following a referendum in 1900, the Toronto Board of Education was created in 1904 from the merger of the Toronto Public School Board, the Collegiate Institute Board, and the Technical School Board.