Sugarloaf Mountain is a mountain located in Greene County, New York. The mountain is part of the Devil's Path range of the Catskill Mountains. To the northwest, Sugarloaf is separated from Plateau Mountain by Mink Hollow Notch; to the southeast, Sugarloaf is separated from Twin Mountain by Pecoy Notch. Sugarloaf Mountain stands within the watershed of the Hudson River, which drains into New York Bay.