Southampton, officially the Town of Southampton, is a town located in southeastern Suffolk County, New York, partly on the South Fork of Long Island. As of the 2010 United States Census, the town had a total population of 56,790. The town contains a village of Southampton.
The town was founded when settlers from Lynn, Massachusetts established residence on lands obtained from local Shinnecock Indian Nation in 1640. The first settlers included eight men, one woman, and a boy who came ashore at Conscience Point. These men were Edward Howell, Edmond Farrington, Edmund Needham, Thomas Sayre, Josiah Stanborough, George Welbe, Henry Walton and Job Sayre. By July 7, 1640, they had determined the town boundaries. During the next few years (1640–43), Southampton was further increased in population by 43 families.
The first meeting house was on a hill that is the site of the current Southampton Hospital. The oldest existent house in the town is the Halsey House at 249 Main Street, which was built by Thomas Halsey, one of the first Englishmen to trade with the Shinnecocks.
Southampton has 47 public and private cemeteries, not including Shinnecock Hills Golf Club, which is claimed as an Indian burial ground that is no longer in active use. Southampton is named after the port city of Southampton in Hampshire, England.
The Town of Southampton operates an official historical web site. The site shows the locations of over 100 points of interest, historic markers, and historic districts as well as over 1500 photos.