The Town of Huntington is one of ten towns in Suffolk County, New York, United States. Founded in 1653, it is located on the north shore of Long Island in northwestern Suffolk County, with Long Island Sound to its north and Nassau County adjacent to the west. Huntington is part of the New York metropolitan area. As of the United States 2010 Census, the town population was 203,264.

Huntington is a hamlet located in the Town of Huntington in Suffolk County, New York, United States. The Census Bureau has also defined a census-designated place (CDP) with the same name that corresponds to the most densely populated area, however local understanding of the hamlet may differ somewhat from the census definition. The aggregate demographic and geographic data for the hamlet is also included in the data for the Town of Huntington. The population was 18,406 at the 2010 census. The central business district, called Huntington Village locally, is old and well developed, but it is not incorporated and does not have a village form of government.