US Post Office-Freeport is a historic post office building located at Freeport in the town of Hempstead, Nassau County, New York, United States.

It is a two-story, symmetrically massed brick building trimmed in limestone in the Colonial Revival style.

It features a three bay wide entrance pavilion with a gable roof.

The lobby features two murals by William Gropper installed in 1938 and titled "Air Mail" and "Suburban Post in Winter.

[1] Media related to United States Post Office (Freeport, New York) at Wikimedia Commons