Virginia Square-GMU is a side platformed Washington Metro station in the Virginia Square neighborhood of Arlington, Virginia, United States. The station opened on December 1, 1979, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). The station presently serves only the Orange Line. The station serves the Virginia Square neighborhood as well as the Arlington Campus of George Mason University (GMU). The station entrance is located at the intersection of Fairfax Drive and North Monroe Street.

Originally to be called Ballston, in March 1977 the Metro board officially changed its name to Virginia Square. Its name was changed due to its location at the since demolished Virginia Square Shopping Center.

Known originally as simply Virginia Square, in July 1985 the Metro board voted unanimously to rename the station Virginia Square-GMU. With the "GMU" standing for the adjacent, Arlington campus of George Mason University.