US Post Office-Metropolitan Station, originally known as Station "A," is a historic post office building located at Williamsburg in Brooklyn, New York, United States. It was built in 1936, and is one of a number of post offices in New York designed by the Office of the Supervising Architect under Louis A. Simon. The building is a two story, flat roofed brick building with a three bay wide central pavilion flanked by three bay wide wings in the Colonial Revival style. A contributing architect is believed to be Lorimer Rich.It was listed on the National Register of Historic Places in 1988.
