Holy Trinity Church
Calgary, Alberta • Roman Catholic
Last updated June 30, 2026
Upgrade to Pro to display your Visitor Readiness ScoreAbout Our Church
Holy Trinity Catholic Church is a multicultural community of faith established in 1927, part of the Roman Catholic Diocese of Calgary. The church emphasizes the teachings of Jesus Christ through the celebration of the Eucharist and community fellowship.
Service Times
Location & Parking
1525 45 St SE, Calgary, AB T2A 1N3, Canada, Calgary, Alberta
1525 - 45 th Street SE Calgary, Alberta T2A 1N3
About Roman Catholic Churches
Tradition
The Catholic Church is the oldest and largest Christian church, tracing its history to the apostles. It follows sacred scripture and sacred tradition, with the Pope as its spiritual leader.
What to Expect in Worship
Catholic worship centers on the Mass, which includes readings from scripture, a homily, the Eucharist (communion), and communal prayers. The liturgy follows a structured order.
Church Governance
The Catholic Church has a hierarchical structure: parishes are led by priests, who serve under bishops, archbishops, and ultimately the Pope in Rome.
Visitor FAQ
What are the service times at Holy Trinity Church?
Holy Trinity Church holds services: Monday at 9:00 AM (Weekday Mass), Tuesday at 9:00 AM (Weekday Mass), Wednesday at 7:00 PM (Weekday Mass with Our Lady of Perpetual Help Devotion), Thursday at 9:00 AM (Weekday Mass), Friday at 9:00 AM (Weekday Mass), Saturday at 5:30 PM (Weekend Mass), Sunday at 9:00 AM (Weekend Mass), Sunday at 11:00 AM (Weekend Mass). We recommend arriving 10-15 minutes early for your first visit so you can find parking and get oriented.
What should I wear to Holy Trinity Church?
Most Roman Catholic welcome visitors in whatever they feel comfortable wearing. Business casual is always a safe choice, but many people also attend in jeans and a nice top. The most important thing is that you come as you are.
Is there parking at Holy Trinity Church?
1525 - 45 th Street SE Calgary, Alberta T2A 1N3
Is Holy Trinity Church accessible for people with disabilities?
We recommend contacting Holy Trinity Church directly to ask about wheelchair access, hearing assistance, and other accessibility accommodations. Many churches in Calgary are working to improve accessibility for all visitors.
What should I expect on my first visit to Holy Trinity Church?
When you visit Holy Trinity Church for the first time, you can expect a welcoming atmosphere. As a Roman Catholic church, the service will typically include worship through music, prayer, and a message from the Bible. Don't hesitate to introduce yourself — most church members enjoy meeting new visitors!
Details
Denomination: Roman Catholic
Worship Style: Traditional
Languages: English
Plan My First Sunday
This church hasn't set up visit planning yet, but you can still prepare for your first visit.
Plan your first SundayI Love My Church!
Write a review and share on social media to help people find your church.
Share My ChurchAre you staff at this church?
Claim this profile to update service times and help newcomers know what to expect.
Claim This ChurchMore Churches in Calgary
View allLiving Waters Assemblies of God - Rehoboth Temple
Assemblies of God
C3 Church Calgary West
C3
Redemption Church Calgary North
Not specified
Village Church Calgary
Not specified
Horizon Church
Not specified
Varsity Bible Church
Not specified