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. We promote stewardship as a way of life through sharing time in prayer, talent in service of God and neighbor, and treasure with God and the Church.  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.



Youth Ministry Program Registration!

Registration has started for the 2016-2017 Youth Ministry Program here at Holy Trinity! We are very excited for this fall and all the exciting things that will happen this coming school year. The Youth Ministry Program starts on September 11th and runs until May. All youth in Junior High and High School are encouraged to participate. Students preparing for the sacrament of Confirmation must be registered. Registration can be completed online here.

Paper registration forms and more information about the program is available here.



Capital Campaign


Access for All: Rising to the Challenge, Now and in the Future

Holy Trinity is currently raising funds to finance an addition to the church that would provide ADA compliant bathrooms, an elevator, and storage areas. Additional improvements include air conditioning for the church and doubling the parking lot size.

See floor plans and learn more about the project here...

As of Tuesday, February 21, 2017, our total amount raised is $1,842,888 toward our goal of $2,250,000!

Thank you to all who have selflessly given to our Capital Campaign.

We matched the 1:2 $50,000 from the Catholic Extension Society of America by raising an additional $100,000..  Thank you to all who helped us to do this and to all our donors.

Archbishop Paul Etienne, before he was installed as Archbishop of Anchorage, was able to direct a gift from a donor to the parish of a 1:1 $56,000 grant for the parking lot and addition to the church.  We we were able to match this new gift.  Thank you Archbishop Etienne, the anonymous donor and all who helped us to match this gift!  We were also give a donation of $50,220 from "Grateful in Wyoming."

Please consider an extension to your pledge or an additional pledge or donation to help us raise the final $407,111 needed to complete the funding of our projects.

The parking lot is done!  Hooray!  Simon Contractors has completed their work on the parking lot, except for some landscaping which will be done in the spring.  Please notice that there is special reserved parking for those who are scheduled to do Adoration while Mass is being celebrated.  The west exit was retained, and the dirt road to the alley is now paved,  We went from 76 parking spaced to 160.

Haselden Construction received on Friday, February 24, 2017, a temporary certificate of occupancy.  The addition is nearly done and is to be substantially complete by Friday, March 3, 2017.  We are working on punch list items, and a couple of change orders.  We have a new storage room on the church level, and on the church and basement level there are new handicap accessible men's and women's rest rooms, and an elevator connects the church level with the basement hall level.  The old men's and women's rest rooms on the basement level have been converted into storage for the Men's Association and the Holy Trinity Council of Catholic Women.  Air conditioning has been installed for the church, and there are new ceilings and lights in Cabrini Hall and the kitchen.  We are waiting on new windows for the basement, the oak facing for the steps into the sanctuary, carpeting for the sanctuary and the balancing of the air conditioning system.

Total cost the new parking lot and the addition to the church will be $2.25 million. A construction loan has been secured, which will turn into a traditional loan once the projects are completed.  We will be carrying a debt for a while, and will need to do additional fund raising to address the difference between what we have raised and the total project costs.

Please contact Fr. Tom is you have questions or would like to contribute to this project.



Living and Giving in Christ: Unity Through Diocesan Ministry

Our parish, Holy Trinity, is a part of the Diocese of Cheyenne, which is the local Church in the State of Wyoming.  Together with the Bishop and the priests, deacons, religious and laity we constitute the one, holy, catholic and apostolic church in our little corner of the world.  This is one of the reasons that the Bishop is always mentioned in the Eucharistic prayers at Mass.  The Living and Giving in Christ Appeal helps to support the Church of which we are a part.  One of those ministries is faith formation.  Through the Diocesan Pastoral Ministries Office support is given to each parish to help with our parochial faith formation ministry.  For example, the Diocese obtained for us the license to use the  This is an online video service with some fantastic videos about the faith. Contact the parish office to try it.  The ministry of faith formation is just one of the ways the Diocese supports the parish.  Your gift to Living and Giving in Christ makes this possible.


Our goal is $107,858.  We encourage everyone to make a pledge and/or donation.  If everyone would make a gift, this will help us to achieve the goal.  We encourage the tithe where 5% is given to the parish, 2% to the annual appeal and 3% to other collections and charities.  Holy Trinity is required to make our goal, and if we fall short, we have to make up the difference between what is pledged and our goal.  This last year, we were short and had to contribute to the Diocese $17,068.50 from our regular parish offerings.  Please, therefore, be sure to complete a pledge envelope using either the one you received in the mail or one in the pews.  If you moved to Holy Trinity from another parish, please mark your parish as “Holy Trinity,” to properly insure we are credited for your donation.  Packets with brochures and pledge cards are in the pews and the vestibule.  Thank you for your generosity to the Diocese and to our parish. 



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 (Special Schedule for Christmas and New Years)

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

Daily Masses

8am Monday through Saturday


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

Confession Saturday: 4-5:15 pm, 7-7:30 pm

Monday through Saturday: 7:30 am

By Appointment


For a complete Mass schedule including holidays, click here...

Online Giving

We have available Online Giving for you to make contributions to the parish. This option makes use of current technology and security standards, and allows you to easily setup recurring contributions. It also enables our parish to take advantage of new tools to become more efficient. Click on the button to setup online giving or learn more about the program here...

Click to setup Online Giving


Stewardship Month

Stewardship is an ongoing focus for our parish family, but this month we ask you to pray about how to share your time, talents, and treasures with the church and community. Find the form to submit your preferences here >>


Holy Trinity Youth Education Trust