Montauk Point State Park is a 862-acre (3.49 km2) state park located in the hamlet of Montauk, at the eastern tip of Long Island in the Town of East Hampton, Suffolk County, New York. Montauk Point is the easternmost extremity of the South Fork of Long Island, and thus also of New York State.

The Montauk Point Light, or Montauk Point Lighthouse, is a lighthouse located adjacent to Montauk Point State Park, at the easternmost point of Long Island, in the hamlet of Montauk in the Town of East Hampton in Suffolk County, New York. The lighthouse was the first to be built within the state of New York, and was the first public works project of the new United States. It is the fourth oldest active lighthouse in the United States. Montauk Point Light is listed on the National Register of Historic Places. In 2012, it was designated as a National Historic Landmark for its significance to New York and international shipping in the early Federal period.