Totus Tuus at St. Matthew's


Totus Tuus is a week-long Catholic summer youth program that aims to evangelize and catechize young people. The program focuses on fostering a deeper understand of the Catholic faith, encouraging Eucharistic devotion, and promoting openness to vacations among participants.  It combines catechesis with fun activities, including games, skits, and social events

1st-6th grade

  • June 15th-19th, Mon-Fri
  • 9am-3pm
  • Please send sack lunch, snacks and water provided
  • $35 registration fee for 1st child in family and $15 for each additional child


7th-12th grade

  • June 14th-18th, Sun-Thur
  • 6:30-8:15pm
  • Snacks provided
  • No registration fee
Register Now

Coffee & Donuts

Volunteer to serve donuts after the 9 AM or 11 AM mass on Sundays!  Easy commitment! There is a sign-up sheet in the parish hall or click the button below!



Welcome! 

   As we joyfully approach our 100th anniversary in the summer of 2026, we give thanks for a century of faith, service, and community. Our parish began humbly in 1926 as a mission parish, founded through the dedication of three priests serving the areas of Sheridan, Buffalo, and Newcastle. Known fondly as “the Little White Church,” this small beginning grew into a thriving parish family.


  Our current church, built in 1976, continues to be a place where generations gather to worship, grow in faith, and serve one another. In 2006, we expanded our mission with the opening of St. John Paul II Catholic School, nurturing young hearts and minds in faith and learning. Today, we are blessed to serve not only our local community but also the surrounding churches in Moorcroft, Wright, and Hulett. 


  Rooted in tradition and looking toward the future, we warmly invite you to join us as we continue our journey of faith together.


How can we serve you?

Check out the drop-down menu above to see what we have to offer!

Mass Times

Whether you are a newcomer, a visitor, or a long-time parishioner, we warmly welcome you to join us for Mass. Feel free to attend any of our Masses and be sure to greet us when you do!

St. Matthew's Gillette

900 Butler Spaeth Rd, Gillette, WY

Weekend Masses

Saturday Mass | 5:00 pm

Sunday Mass | 9:00 am, 11:00 am

Sunday (Spanish Language) Mass | 5:00 pm



Weekday Masses

Monday | 9:00 am

Tuesday | 9:00 am, 5:15 pm

Wednesday | 9:00 am, 10:00 AM (Legacy)

Thursday | 9:00 am

Friday | 9:00 am

Third Saturday | 8:00 am

St. Patrick's Moorcroft

212 N Belle Fourche Ave, Moorcroft, WY

Sunday Mass | 10:00 am

Blessed Sacrament Wright

624 Wright Blvd., Wright, WY

Sunday Mass | 4:30 Pm

St. Matthew's Hulett

206 Hunter St, Hulett, WY

Sunday Mass | 7:30 am

Confession Schedule

St. Matthew's Gillette

900 Butler Spaeth Rd, Gillette, WY

Monday | 5:00pm

Saturday | 3:00–4:30pm

First Sunday (Spanish Language) | 4:00–4:30pm

Benediction/Mass

St. Matthew's Family Life Center Chapel

1000 Butler Spaeth Rd., Gillette, WY

First Saturday | 8:45 AM