Kiskiack (or Chisiack or Chiskiack) was a Native American tribal group of the Powhatan Confederacy in what is present-day York County, Virginia. The name means "Wide Land" or "Bread Place" in the native language, one of the Virginia Algonquian languages. It was also the name of their village on the Virginia Peninsula. Later English colonists adopted the name for their own village in that area. The site was later developed for the US Naval Weapons Station Yorktown in York County.