Potomac Yard station is a Washington Metro station in Alexandria, Virginia, United States. It is operated by the Washington Metropolitan Area Transit Authority (WMATA), serving both the Blue and Yellow Lines, and opened on May 19, 2023. It is located at Alexandria's 7.5-million-square-foot (700,000 m2) Potomac Yard mixed-use development bounded by Richmond Highway and the George Washington Memorial Parkway. It is the second infill station to be added to the Washington Metro system, after NoMa–Gallaudet U in 2004. It was constructed on the site of Potomac Yard, a former railroad freight yard.