Roslyn Harbor New York
 Roslyn Harbor is a village in Nassau County New York United States. The population was 1051 at the 2010 census. It is considered part of the Greater Roslyn area which is anchored by the village of Roslyn.The Incorporated Village of Roslyn Harbor lies in both the town of Oyster Bay and the town of North Hempstead. It is part of both the Roslyn and North Shore School Districts.