Holy Trinity School (HTS) is a private, co-educational, university preparatory institution located in Richmond Hill, Ontario, and affiliated with the Anglican Church of Canada.

However, enrollment grew quickly; within two years, HTS had relocated to more spacious quarters on Bainbridge Avenue in North York.

The school’s present campus was established on land purchased by the Board of Governors in Richmond Hill.

This campus was officially opened in 1985 with the Lieutenant Governor of Ontario, the Honourable Lincoln Alexander, and the Archbishop of Toronto, the Most Reverend L.S.

They function as an active voice representing the student body and serve as a bridge to the school administration and faculty.