List of United States federal courthouses in Wyoming

Following is a list of current and former courthouses of the United States federal court system located in Wyoming. Each entry indicates the name of the building along with an image, if available, its location and the jurisdiction it covers,^[1] the dates during which it was used for each such jurisdiction, and, if applicable the person for whom it was named, and the date of renaming. Dates of use will not necessarily correspond with the dates of construction or demolition of a building, as pre-existing structures may be adapted or court use, and former court buildings may later be put to other uses. Also, the official name of the building may be changed at some point after its use as a federal court building has been initiated.

Courthouses

Courthouse	City	Street address	Jurisdiction^[1]	Dates of use	Named for
Ewing T. Kerr Federal Building and U.S. Courthouse^†	Casper	111 South Wolcott Street	D. Wyo.	1932–present	District Court judge Ewing Thomas Kerr (1992)
Public Building	Cheyenne	?	D. Wyo. 8th Cir.	1905–1933 Razed ca. 1966	n/a
Federal Office Building†	Cheyenne	308 West 21st Street	D. Wyo.	1933–1965 Still in use by various federal agencies.	n/a
Joseph C. O'Mahoney Federal Center†	Cheyenne	2120 Capitol Avenue	D. Wyo.	1965-present	U.S. Senator Joseph C. O'Mahoney
Evanston Main Post Office^†	Evanston	221 10th Street	D. Wyo.	1908–ca. 1980	n/a
Clifford P. Hansen Federal Courthouse	Jackson	145 East Simpson Street	D. Wyo.	?–2014 Now owned by Teton County^[2]	Governor and U.S. Sen. Clifford Hansen
U.S. Post Office and Courthouse^†	Lander	177 North 3rd Street	D. Wyo.	1912–early 1990s Now privately owned.	n/a
U.S. Post Office and Court House	Sheridan	45 East Loucks Street	D. Wyo.	1924–? Now privately owned.	n/a
Yellowstone Justice Center	Yellowstone National Park	105 Mammoth Street	D. Wyo.	2008–present	Yellowstone National Park