Langley is a community in the census-designated place of McLean in Fairfax County, Virginia, United States.

The community was essentially absorbed into McLean, Virginia many years ago, although there is still a Langley High School. In addition to being a bedroom community for Washington DC, the area is the site of the headquarters of the Central Intelligence Agency as well as the new 30 acre (120,000 m²) headquarters for the USA Today daily newspaper and its parent company Gannett.