The court functions in McAlester's federal building have shut down as a way to cut costs.
The last session took place on Thursday in U.S. Bankruptcy Court for the Eastern District.
Federal courts have operated in McAlester for more than 100 years. Now, the federal building will house an FBI office and a credit union.
The McAlester News-Capital reports that Bankruptcy Judge Tom Cornish says the 10th Circuit Court of Appeals in Denver is closing satellite courthouses to trim its budget.