Diocese of Cheyenne Menu

Welcome to the Diocese of Cheyenne website!

The Diocese of Cheyenne encompasses the entire State of Wyoming, to include Yellowstone and Grand Teton National Parks. The rich history of Catholicism in Wyoming began on July 5, 1840, when Father Pierre-Jean DeSmet said the first Catholic Mass near Horse Creek, at the Green River Rendezvous, in present-day Sublette County. Since then, with our Diocese established in 1887, we have grown to 33 parishes and missions. Our state is a land of wide open spaces and sparsely populated towns, but our people are faith-filled and tightly-knit, bound together by a love of God, country, community, and a Western spirit unique to this special place.

Quick links

Mass Times & Readings

For current Mass times, visit the Mass Times website or click on the Parishes page.

Daily Mass Readings from The New American Bible (iTunes podcast)

Daily Video Reflections from USCCB

Quick reads

Find older 'quick read' items on the Parish News page.

Marriage Encounter Weekend

Your Marriage Might Just Change the World! Attend a Worldwide Marriage Encounter Weekend and be reminded of the awesomeness of God’s Call to the vocation of marriage. This private weekend for you and your spouse offers a chance to reconnect, improve communication and fall more deeply in love. You will be inspired to let your marriage be a sign of God’s love for His Church! Upcoming dates are: Billings, MT Jan 26-28, 2018 and Riverton Mar 2-4, 2018. For more information and to apply visit www.wwme.org or call Paul and Tracy 307-689-2820.

Interfaith Prayer Service

February 13, 2018 at 7am. Join us for interfaith prayer followed by breakfast after the service as we pray for Wyoming legislators and leaders prior to the opening of the 65th Wyoming Legislative Session.
Download the flyer...

Diocesan Calendar