Fairfield, Rockbridge County, Virginia

Fairfield is an unincorporated community and census-designated place (CDP) in Rockbridge County, Virginia, United States. As of the 2020 census, it had a population of 257.

The CDP is in the northeast part of the county, along U.S. Route 11 (North Lee Highway), which leads northeast 12 mi to Greenville and southwest 11 mi to Lexington. Interstate 81/64 forms the northwest edge of the community, with access from Exit 200 (Sterrett Road). The Interstate highway runs parallel to US 11 and leads northeast 23 mi to Staunton and southwest 8 mi to where the highways split near Lexington.

Geography
Fairfield is drained by Marlbrook Creek, which flows southeast to the South River, a southwest-flowing tributary of the Maury River and part of the James River watershed.

It lies at an elevation of 1,588 feet.