The trial of Satanta and Big Tree occurred in May 1871 in the town of Jacksboro in Jack County, Texas, United States. This historic trial of Native American war chiefs of the Kiowa Indians Satanta and Big Tree for the murder of seven teamsters during a raid on Salt Creek Prairie near Jacksboro, Texas, marked the first time the United States had tried Native American chiefs in a state court. The trial attracted national and international attention. The two Kiowa leaders, with Satank, a legendary third War Chief, were formally indicted on July 1, 1871, and tried shortly thereafter, for acts arising out of the Warren Wagon Train Raid.

Fort Richardson was a United States Army installation located in present-day Jacksboro, Texas. Named in honor of Union General Israel B. Richardson, who died in the Battle of Antietam during the American Civil War, it was active from 1867 to 1878. Today, the site, with a few surviving buildings, is called Fort Richardson State Park, Historic Site and Lost Creek Reservoir State Trailway. It was designated a National Historic Landmark in 1963 for its role in securing the state's northern frontier in the post-Civil War era.