Harbord Collegiate Institute (HCI or Harbord) is a public secondary school located in downtown Toronto, Ontario, Canada. The school is located in the Palmerston-Little Italy-Annex neighbourhood, situated on the north side of Harbord Street, between Euclid Avenue and Manning Avenue. From the 1920s to the 1950s, about 90 percent of the student body was Jewish, while today the student body largely consists of students of East Asian and Portuguese descent.