is a village in Orange County, New York, United States. As of the United States 2000 Census, the village population was 3,411. It is part of the Poughkeepsie–Newburgh–Middletown, NY Metropolitan Statistical Area as well as the larger New York–Newark–Bridgeport, NY-NJ-CT-PA Combined Statistical Area.
Greenwood Lake was once an important center for the iron industry. Now tourism is important.