Nyack

Nyack may refer to:


 * Nyack, New York, a village
 * Nyack College, whose main campus is in the village
 * Nyack Mountain, a summit in Montana, US
 * Nyack Pippin, or Nyack, a form of pippin apple
 * USS Nyack, the name of two U.S. Navy vessels
 * Nyack, Montana, a location in Flathead County, Montana