North Toronto Collegiate Institute (North Toronto CI, NTCI, NT, or North Toronto) is a non-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. North Toronto CI celebrated its 100th anniversary in May 2012.