Holy Trinity Catholic High School (Edmonton)

It borders the Public High School of J. Percy Page, and the multi-recreational Mill Woods Park.

The International Baccalaureate (IB) program was founded in Geneva, Switzerland and has 3044 schools in 132 countries.

[3] The music program has also achieved large success, with its grade 11/12 concert band music students winning the Adjudicator's Choice Award at the Alberta International Band Festival (AIBF) in the year 2023.

The Art Room, and Wood Shop Lab received new lighting fixtures.

Student Council, Concert and Jazz Band, Grad Committee, Yearbook Committee, Mine Craft Mondays, Anime Club, School Play, Golf, Football, Volleyball, Basketball, Curling, Swim Team, Badminton Soccer, Cross country running, Track and Field, Model UN, Ethics Bowl, Trips such as Encounters Canada, SUNIA (UN summer camp), Exchange trips to Mexico and Music Trips such as the 2023 Vancouver Concert Band Trip, Louis Riel Enrichment Trip to Saskatchewan, monthly religious celebrations, Monday morning chapel, daily prayer, Fine Arts Night, Ski Club, and Outdoor Education.