Loyalist Collegiate and Vocational Institute (LCVI) is a secondary school (high school) located in Kingston, Ontario, Canada. It is commonly referred to as simply "LC". The school is located at 153 Van Order Drive in the city's Calvin Park neighbourhood. It was built to serve newly developed areas in what was then the west end of the city, where thousands of new homes were being built in the early 1960s. Loyalist was the third public high school in the city, and was needed to accommodate the first wave of the baby boom generation then entering their teen years. Construction began in 1962 and classes began in fall 1963. The official opening was held October 6, 1964.