Cold Spring is a village in the town of Philipstown in Putnam County, New York, United States. The population was 1,983 at the 2010 census. It borders the smaller village of Nelsonville. The central area of the village is on the National Register of Historic Places as the Cold Spring Historic District due to its many well-preserved 19th-century buildings, constructed to accommodate workers at the nearby West Point Foundry (itself a Registered Historic Place today).