St. Mary's School

St. Mary's School Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from St. Mary's School, Private School, 2200 O’Neil Avenue, Cheyenne, WY.

Our Mission: To inspire students to become saints and scholars through a strong Catholic foundation of service to others, academic excellence, and faith rooted in the life of Jesus Christ.

09/12/2026
2026-2027 Faith Formation information
09/02/2026

2026-2027 Faith Formation information

Today was the first Friday Mass since the staff and students returned, it was wonderful.
08/28/2026

Today was the first Friday Mass since the staff and students returned, it was wonderful.

Such an exciting time; all the t-shirts are bright white and the pants aren't too short with blown out knees (anyone who...
08/26/2026

Such an exciting time; all the t-shirts are bright white and the pants aren't too short with blown out knees (anyone who has had their kiddos at St. Mary's knows what I am talking about). Welcome back staff, students and families, we missed you.

If you are looking for a good bible study group, here you go.
08/26/2026

If you are looking for a good bible study group, here you go.

Save the date for our Back to School Night.  Can't wait to see y'all.
08/05/2026

Save the date for our Back to School Night. Can't wait to see y'all.

Extended Care Provider (2 open position) for the 2026-2027 School YearRate of Pay:  $11.00 - $12.00 / per hour  Hours:  ...
08/03/2026

Extended Care Provider (2 open position) for the 2026-2027 School Year

Rate of Pay: $11.00 - $12.00 / per hour
Hours: Monday – Friday 3:00 p.m. to 5:30 p.m.
SMCS Early Release days – you will not need to work.
Position will remain open until filled

St. Mary’s Catholic School is looking for an energetic individual who loves working with young children along with being a child-centered team player. This position is for our After-School Program working with children from grades PK to 6th. Candidate must be 18 years or older and have a positive attitude and willing to work. Candidate must pass a diocese background check and complete safe environment training.

If interested, please mail your resume and references to St Mary’s Catholic School; 2200 O’Neil Ave, Cheyenne, WY 82001 or email [email protected] or call Ms. Kathleen at 307-638-9268.

As we get closer to an exciting new school year, we will be posting pertinent documents to help you be prepared.  Please...
08/03/2026

As we get closer to an exciting new school year, we will be posting pertinent documents to help you be prepared. Please feel free to email me with questions at [email protected]. I have attached the school supply list.

Today is the day to give to the St. Mary's School Foundation through the WyoGives campaign.  If you want to know what we...
07/15/2026

Today is the day to give to the St. Mary's School Foundation through the WyoGives campaign. If you want to know what we are all about, check out this video and then visit the wyogives.org to make a donation. We are always grateful for your support.

https://youtu.be/nTzK7A37CFo?si=xShmqU85vDNg-A6d

Hear from St. Mary's School Foundation donors, alumni from St. Mary...

End of the year is always hard to keep up with but I sure don’t want to miss posting pictures of our awesome track team....
05/26/2026

End of the year is always hard to keep up with but I sure don’t want to miss posting pictures of our awesome track team. Mr. Jeff Wordeman has been busy, with archery and track, oh yes, and field day (pictures to come). Thanks for your commitment Mr. Wordeman, we appreciate you.

Address

2200 O’Neil Avenue
Cheyenne, WY
82001

Opening Hours

Monday 7:45am - 3:30pm
Tuesday 7:45am - 3:30pm
Wednesday 7:45am - 3:30pm
Thursday 7:45am - 3:30pm
Friday 7:45am - 3:30pm

Telephone

+13076389268

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