Rappahannock County is a county located in the northern Piedmont region of the Commonwealth of Virginia, US, adjacent to Shenandoah National Park. As of the 2020 Census, the population was 7,348. Its county seat is Washington.

Cities: Washington, Sperryville, Flint Hill
Population: 7,502 (2022)
County seat: Washington
Congressional district: 10th
Named for: Rappahannock River