The United States Court of Appeals for the Tenth Circuit is a federal court with appellate jurisdiction over the district courts in the following districts:
District of Colorado
District of Kansas
District of New Mexico
Eastern District of Oklahoma
Northern District of Oklahoma
Western District of Oklahoma
District of Utah
District of Wyoming
These districts were part of the Eighth Circuit until 1929.
The court is composed of nineteen active judges and is based at the Byron White U.S. Courthouse in Denver, Colorado.