Copake Falls is a hamlet and census-designated place in Columbia County, New York, United States. The hamlet, once known as Copake Iron Works, is in the eastern part of the town of Copake, 1.5 miles west of the Massachusetts state line. The CDP was designated after the 2010 census, so no population figure is yet available.The former Copake Falls Methodist Episcopal Church was added to the National Register of Historic Places in 2012.