Long Island's Lighthouses: Past and Present
- An extensive site exploring the lighthouse heritage of theregion. Includes information images, both recent and archival.
- http://www.longislandlighthouses.com/

Long Island Chapter, US Lighthouse Society
- All volunteer, nonprofit organization established to assist in the restoration and preservation of the lighthouses of the Long Island, New York area.
- http://www.lilighthousesociety.org/

Lighthouses of Long Island, New York
- Provides interactive map showing location of lights, with view guide provided for each.
- http://www.scroope.net/lighthouses/longisland.htm

East End Lighthouses
- Membership organization dedicated to the preservation of the offshore lighthouses of Southold Town.
- http://www.eastendlighthouses.org/