The U.S. Post Office-Milford Main, also known as Milford Main Post Office, is a historic post office building at 6 West River Street in Milford, Connecticut. It is a red brick building, trimmed with limestone, that was designed by James A. Wetmore and completed in 1931. It is a fine local example of Classical Revival design, making a significant contribution to a cluster of civic buildings around a triangular park north of Milford's commercial district.The building was listed on the National Register of Historic Places in 1986.
