Wolf Trap is a census-designated place (CDP) in Fairfax County, Virginia, United States.

[4] It is bordered by McLean to the northeast, Tysons Corner to the southeast, Vienna to the south, Oakton to the southwest, Reston to the west, and the community of Great Falls to the north.

The Dulles Toll Road crosses the center of the CDP, with access from Exits 15 (Wolftrap Park) and 16 (Virginia State Route 7).

Census also reports that the 2019 median income for a household in the Wolf Trap CDP was $222,908 (based on 2014-2018 data).

Wolf Trap is named as the location for the home of FBI Special Investigator Will Graham (Hugh Dancy) in NBC's 2013 TV series Hannibal, but the actual filmed location of the house is in the hamlet of Whitevale, Ontario.