St. Mary’s University is an innovative teaching and research university that provides affordable, accredited and highly valued degrees in the Liberal Arts, Sciences and Education. Located on a historic site in Calgary, Alberta , our students are inspired to combine academics with a passionate commitment to ethics, social justice and respect ... St. Mary's Cathedral Calgary, Alberta, Canada. Main menu. Home; Sacraments. Sacraments for Infants and Children Established in 1986, St Mary's University is a non-profit private higher education institution located in the urban setting of the large city of Calgary (population range of 1,000,000-5,000,000 inhabitants), Alberta. District Day with the Calgary Hitmen. Join friends, family and the CCSD community for our annual District Day game with the Calgary Hitmen. We raise $2 for the Calgary Catholic Education Foundation from every ticket sold and from a portio... St. Mary's High School is a secondary school in Calgary, Alberta, Canada.It is operated by the Calgary Catholic School District (CCSD). The school is well known in Calgary for its historical significance.