Diocese of Cheyenne Menu

Welcome to the Diocese of Cheyenne website!

The Diocese of Cheyenne encompasses the entire State of Wyoming, to include Yellowstone National Park. 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.

Jubilee Year of Mercy

We need constantly to contemplate the mystery of mercy. It is a wellspring of joy, serenity, and peace. Our salvation depends on it. Mercy: the word reveals the very mystery of the Most Holy Trinity. Mercy: the ultimate and supreme act by which God comes to meet us. Mercy: the fundamental law that dwells in the heart of every person who looks sincerely into the eyes of his brothers and sisters on the path of life. Mercy: the bridge that connects God and man, opening our hearts to a hope of being loved forever despite our sinfulness. (Pope Francis, Misericordiae Vultus, 2)

Learn more about the Jubilee Year of Mercy >>

Quick links

Mass Times & Readings

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

2016 Wyoming Legislative Session beginning soon!

Deacon Mike Leman, Legislative Liaison, has information regarding upcoming bills and how they will be tracked by the Diocese. Read more here and be informed of what's happening in the Legislature.

Interfaith Prayer Service

Join us for an Prayer Service on February 8th at the Cathedral. More info >>

***Press Release*** from Deacon Mike, Legislative Liaison

Read Deacon Mike's statement regarding Medicaid Expansion, dated January 17, 2016

Have you thought about becoming a Deacon?

Diaconate Inquiry Meetings are coming up in every Deanery in the State! Find the schedule and learn all you need to know about the Diocesan Diaconate program here>>

Job Opening

The Diocese has a job opening for the Diocesan Human Resources Manager. Information here >>

Diocesan Calendar