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


Summer Religious Youth Calendar!

Check out our youth ministry summer calendar for teens in grades 6-12.  We have tons of fun activities planned so make sure to mark your calendars!  You will also find a permission slip that will cover most youth activities for the summer.  Please fill this out and bring it with you to the first event you attend.   Calender


Symbolon Catholic

This year celebrate Lent and prepare for Easter with a journey of Faith! Symbolon is an online opportunity for faith formation that uses state-of-the-art technology and stunning videos to deliver a dynamic and compelling presentation of the faith for every parishioner at Holy Trinity! This immersion in the faith is a great opportunity to learn about the faith and renew one's spiritual life.  Registration is available by clicking on the link below. This is one journey you won't regret!

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 house additional ADA compliant bathrooms, an elevator, and storage areas. Additional improvements include air conditioning for the church and increasing the parking lot size.

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

As of June 1, 2015, our total amount raised is $1,182,000!

Thank you to all who have selflessly given to help us reach our goal!

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

Summer Religious Eductation!

Summer Religious Education is right around the corner for students entering Kindergarten through 6th grade in the fall. We are very excited for what this summer has to offer and we continue to learn about our Faith and grow in our relationship with Christ.

Summer Religious Education Information

Sessions: June 8-19th and July 27-August 7th. Monday through Friday, 9-Noon

*Please turn forms in as soon as possible to ensure enough materials and teachers for students. A place is reserved for your child only after Registration Form and payment is received!

To Register:

Visit our registration page and fill out the online form. You can either submit your form and payment electronically or print out the form and bring it to the church office with your payment.

Paper forms and fees can be turned in the following ways: by dropping them off at the Parish Office, by placing the form and fees in an envelope marked “Summer RE” in the Sunday collection basket, or by mailing them to the parish: Holy Trinity Youth Office, 1836 Hot Springs Ave., Cheyenne, WY 82001. Forms available at the church office, or email Amy at adeibert@holytrinitycheyenne.org

All Participants- The registration fee is $35 per child and $100 for 3 or more children Bus Service is $20 per child for pick up anywhere in Cheyenne within city limits. SPACE IS LIMITED!

As always, no child will be denied religious education due to an inability to pay. If you have a financial hardship, please contact myself or Cameron at the parish office for a scholarship form in order to receive a fee reduction or waiver.

If you would like to contribute to the summer religious education scholarship fund, please contact the parish office.

We are in need of catechists and aides for bo h sessions. Please consider taking on this important ministry in our parish. It is an opportunity to not only pass on the faith, but to grow in a deeper understanding and appreciation of your faith. Fees are waived when a parent assists for the entire session.

If you have any questions, please contact me or Cameron at the Parish Office at 632-5872.

We look forward to seeing you this summer!

In Christ,

Amy Deibert, Associate Director of Faith Formation and Stewardship

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: 8 am, 10 am, & 5:30 pm

Daily Masses

8am Monday through Saturday


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

     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 are pleased to announce that as of January, Online Giving is available 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

Holy Trinity Youth Education Trust

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