Boones Mill is a town in Franklin County, Virginia, United States.

The Boones Mill Depot is listed on the National Register of Historic Places.

Boones Mill is located in northern Franklin County at 37°6′56″N 79°57′14″W / 37.11556°N 79.95389°W / 37.11556; -79.95389 (37.115462, -79.953966),[11] along U.S. Route 220 at the southern base of the Blue Ridge Mountains.

According to the United States Census Bureau, the town has a total area of 0.73 square miles (1.9 km2), all of it land.

Murray Knob, elevation 2,286 feet (697 m), rises 2 miles (3 km) to the north on the crest of the Blue Ridge, and the eastern end of Cahas Mountain, at 2,992 feet (912 m), is 2 miles to the west.