St. Mary's High School

St. Mary's High School, located in Calgary, Alberta, is dedicated to providing students with a comprehensive and enriching educational experience rooted in Catholic values. Named after St. Mary, the school embraces its Catholic identity while striving for academic excellence, faith formation, and community service.



Address: 111 18 Ave SW, Calgary, AB T2S 0B8

Phone: 403-500-2024

Fax: 403-500-2224

Email: stmarys@cssd.ab.ca



Academic Excellence

St. Mary's High School is committed to academic excellence, offering a challenging curriculum that integrates Catholic teachings with high academic standards. With a focus on critical thinking, inquiry, and collaboration, the school prepares students for success in post-secondary education and beyond. The dedicated faculty and staff at St. Mary's High School provide personalized support to ensure each student reaches their full potential academically, spiritually, and socially.

Faith Formation

Faith formation is central to the educational experience at St. Mary's High School. Rooted in Catholic teachings and values, students have the opportunity to deepen their faith through prayer, worship, and religious education classes. The school fosters a supportive and inclusive community where students can explore their spirituality and develop a strong foundation in their Catholic faith.

Community Service

St. Mary's High School actively encourages students to live out their faith through service to others. Through service projects, volunteer opportunities, and outreach initiatives, students learn the importance of compassion, empathy, and social responsibility. The school's commitment to community service instills in students a sense of purpose and a desire to make a positive difference in the world.


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Extracurricular Opportunities

In addition to its strong academic and faith-based programs, St. Mary's High School offers a wide range of extracurricular activities to enrich students' educational experiences. From sports teams to clubs, arts programs, and leadership opportunities, students have the opportunity to explore their interests, develop their talents, and build lifelong friendships. These extracurricular activities promote teamwork, creativity, and personal growth, fostering a vibrant and inclusive school community centered on faith and service.