Holy Trinity Catholic Church
Los Angeles, California • Catholic
Last updated July 3, 2026
Upgrade to Pro to display your Visitor Readiness ScoreAbout Our Church
Holy Trinity Catholic Church is a welcoming neighborhood parish in Atwater Village, Los Angeles, established in 1925. The church offers daily Mass and various ministries to serve both Catholics and the wider community.
Service Times
Ministries
Location & Parking
3722 Boyce Ave, Los Angeles, CA 90039, USA, Los Angeles, California
Parking lot entrance is located on Appleton Ave.
The church is accessible for individuals with disabilities.
About 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 Catholic Church?
Holy Trinity Catholic Church holds services: Saturday at 5:00pm (Vigil Mass), Sunday at 7:30am (Mass), Sunday at 9:00am (Mass), Sunday at 10:30am (Mass), Sunday at 12:00pm (Mass), Sunday at 1:30pm (Mass (Español)), Sunday at 5:00pm (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 Catholic Church?
Casual to semi-formal attire is appropriate.
Is there parking at Holy Trinity Catholic Church?
Parking lot entrance is located on Appleton Ave.
Can I watch Holy Trinity Catholic Church services online?
Yes, Holy Trinity Catholic Church offers online livestream of their services. This is a great option if you want to check out the church before visiting in person.
Is Holy Trinity Catholic Church accessible for people with disabilities?
The church is accessible for individuals with disabilities.
What should I expect on my first visit to Holy Trinity Catholic Church?
When you visit Holy Trinity Catholic Church for the first time, you can expect a welcoming atmosphere. As a 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: Catholic
Worship Style: Traditional
Languages: English, Spanish
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 Los Angeles
View allWestwood Presbyterian Church
Presbyterian
University Presbyterian Church
Presbyterian
Westchester Church of Christ
Church of Christ
West Angeles Church Of God
Church of God in Christ
Tapestry LA
AMI
NewStory Church
Not specified