Prince William County government operates under the County Executive form of government. The County Executive is appointed by the Board of County Supervisors, and acts as the chief administrative officer and oversees the County government on a day-to-day basis.

Chairman At-Large: Corey A. Stewart

Coles District Supervisor: Vice Chair: Martin E. Nohe

Brentsville District Supervisor: Jeanine M. Lawson

Gainesville District Supervisor: Pete K. Candland

Neabsco District Supervisor: John D. Jenkins​

Occoquan District Supervisor: Ruth M. Anderson

Potomac District Supervisor: Maureen S. Caddigan

Woodbridge District Supervisor: Frank J. Principi