Foxborough State Hospital, historically known as the Massachusetts Hospital for Dipsomaniacs and Inebriates, is a historic medical treatment facility at the junction of Chestnut and Main Streets in Foxborough, Massachusetts. The creation of an alcohol abuse treatment facility was authorized by state legislation in 1889, and the Foxborough campus was developed in the 1890s. The original campus consisted of a series of residential wards in an L shape, with an administration building at the center, and a variety of ancillary support buildings on the grounds. Problems with the facility, including its location, prompted the state to move the substance abuse facility in 1914 to a new campus in Norfolk. The Foxborough campus was then adapted for use as a standard mental hospital. The surviving 19th-century elements of the campus were listed on the National Register of Historic Places in 1994.