Welcome to the Sheridan County Museum!

Explore the history of Wyoming and the American West through the eyes and ears of the men and women who settled Sheridan County. Coming from around the world, these hearty folk built a future for themselves and their families in the shadows of the Big Horns. Whether you’re a local or just passing through, stop by the Sheridan County Museum, where the history of the West comes alive!

The Sheridan County Museum has been busy preparing new exhibits for another eventful season of history, memories and education!  

Check back frequently as we schedule the summer events for all ages.

Follow us on Facebook and participate Trivia Tuesday!



Did you know that the Sheridan County Museum is supported in part by the optional one cent sales tax?

Sheridan County Museum
850 Sibley Circle
5th Street Exit I-90 mapicon
Sheridan, WY 82801
Phone (307) 675-1150
View Hours and Admission

Upcoming Events
12:30 am Museum Open House @ Sheridan County Museum
Museum Open House @ Sheridan County Museum
Dec 21 @ 12:30 am – 5:00 pm
Join the volunteers and staff of the Sheridan County Museum in celebrating Christmas and the holiday season with our two day open house on December 20 & 21. Take advantage to stroll through the Museum[...]
all-day Museum Closed for Season
Museum Closed for Season
Dec 22 all-day
The Sheridan County Museum will be closed for the winter starting Monday, December 22nd.
10:00 am Casual Conversation in History @ Sheridan Senior Center
Casual Conversation in History @ Sheridan Senior Center
Jan 14 @ 10:00 am – 11:00 am
Join Helen Laumann for another Casual Conversation in History. Helen’s monthly programs explores topics in Sheridan County History. January’s Casual Conversations will be on Wednesday, January 14 at the Sheridan Senior Center. The program begins[...]
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