Virginia's second congressional district is a U.S. congressional district in the Commonwealth of Virginia. It currently encompasses all of Accomack, Northampton, and Isle of Wight; all of the independent cities of Virginia Beach, Suffolk, and Franklin; part of the independent city of Chesapeake; and part of Southampton. However, its boundaries have changed greatly over the centuries; it initially encompassed what became West Virginia after the American Civil War. It is considered among the nation's most competitive congressional districts.

Accomack County is a United States county located in the eastern edge of the Commonwealth of Virginia. Together, Accomack and Northampton counties make up the Eastern Shore of Virginia, which in turn is part of the Delmarva Peninsula, bordered by the Chesapeake Bay and the Atlantic Ocean. Accomac is the county seat.