Director William K. Marshall III
William K. Marshall III is the Director of the Federal Bureau of Prisons (BOP). Director Marshall was sworn in on April 21, 2025, and assumed responsibility for the operation of 122 BOP facilities, six regional offices, two staff training centers, and 22 residential reentry management offices. He is responsible for the oversight and management of approximately 36,000 staff members and 156,000 federal inmates.
Director Marshall began his law enforcement career with the West Virginia State Police in Huntington, where he was honored as the 1995 National Association of Police Organizations West Virginia Police Officer of the Year. He transferred to the Interstate Drug Interdiction Team and worked with the West Virginia Worker's Compensation Fraud Task Force, as well as on drug task forces in Charleston and Parkersburg.