Talmage Field (ICAO: 03NY) is a small, privately owned general aviation airfield located in Riverhead, New York, on the eastern end of Long Island. It serves primarily private pilots and light aircraft operations in the Suffolk County region. The airfield is not served by commercial airlines and has no scheduled passenger service. It functions as a local facility for recreational flying, flight training, and private use, typical of many small general aviation airports across New York State.