Lee County is the westernmost county in the U.S. Commonwealth of Virginia. As of the 2020 census, the population was 22,173. Its county seat is Jonesville.

Cities: Jonesville, Pennington Gap, Rose Hill, Ewing, Dryden, Saint Charles, Keokee
County seat: Jonesville
Population: 21,982 (2022)
Area: 437 mi²
Congressional district: 9th
Founded: October 25, 1792
Largest town: Pennington Gap