United States Post Office (Delhi, New York)

US Post Office-Delhi is a historic post office building located at Delhi in Delaware County, New York, United States. It was built in 1938, and is one of a number of post offices in New York State designed by the Office of the Supervising Architect of the Treasury Department, Louis A. Simon. It is a symmetrically massed one story brick building with a stone watertable in the Colonial Revival style. The front section features a copper clad gable roof crowned by a square flat-topped cupola with Doric order pilasters and round arched vent openings on each face. The interior features a 1940 mural by artist Mary Earley titled Down-Rent War, Around 1845.

It was listed on the National Register of Historic Places in 1988.