Welcome to Holy Trinity Parish

We are a Catholic parish of the Diocese of Cheyenne, nestled in a residential neighborhood just off of East Lincolnway, Converse Avenue and Pershing Boulevard, in Cheyenne, Wyoming.

Many opportunities are offered to young and old alike. We have a vibrant youth ministry program (preschool through high school), which includes faith formation, sacramental preparation, social activities and service projects. At three weekend Masses, we have Children's Liturgy of the Word. We have a dynamic adult program, which also includes faith formation, sacramental preparation, social activities and service projects. In addition to our Sunday, Holy Day, and Weekday Masses, we have daily adoration of the Blessed Sacrament.

Holy Trinity is truly a parish open to all, grounded in prayer and a messenger of the Gospel. We invite you to tour our website and see the many and varied opportunities we have to offer you, and to come join our parish family in prayer and as messengers of the Gospel.

Catholicism Series!

It's Not Too Late!!! You can still join us for the 10 week series Catholicism by Fr. Robert Barron. We meet Sunday's and Tuesdays!  Sunday lunch is served and noon and the program starts at 12:30 and runs until 2:00. The Tuesday night session is from 6:30 - 8:00 with drinks and hors d'oeuvres served.  Please consider joining this dynamic and exciting series!

Summer Religious Education Registration now open!

Register your Pre-K through high school youth for either the June 10 - 21 session, or July 29 - August 9. Online registration available here...

Mass Schedule


Sunday Masses

Saturday: 5:30 pm
Sunday: 7 am, 9 am, & 11 am

Children's Liturgy of the Word

Celebrated at the 5:30 pm, 9 am, & 11 am Masses

Holy Day Masses

Vigil Mass: 5:30 pm
Holy Day: 7 am, 8 am, 10 am, & 5:30 pm

Daily Masses

7 am Monday through Friday 
8am Monday through Saturday


Daily 6 am to 10 pm
Closed Thanksgiving, Christmas, Easter Triduum


For a complete Mass schedule including holidays, see our complete schedule...

Staff Retreat Day 2013 St. Walburga Abbey


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