Halls Branch is a long 2nd order tributary to Lovills Creek in Carroll County, Virginia.
Halls Branch rises about 4 miles north-northwest of Cana, Virginia in Carroll County and then flows southeast to join Lovills Creek about 1 mile south of Cana.
Halls Branch drains of area, receives about 49.9 in/year of precipitation, has a wetness index of 314.13, and is about 53% forested.