Fort Ann

Fort Ann may refer to:

Canada

 * Fort Anne, a fort built to protect the harbour of Annapolis Royal, Nova Scotia, Canada
 * Siege of Annapolis Royal (1744) or Siege at Fort Anne, in 1744

United States

 * Fort Ann, California, a former settlement in Amador County, California
 * Fort Ann, a fort in Brevard County, Florida; see
 * Fort Anne (Gloucester, Massachusetts), 1703 fort on the site of later Fort Defiance
 * Fort Anne (Salem, Massachusetts), 1702 fort on the site of later Fort Pickering
 * Fort Ann, New York, a town in Washington County, New York
 * Battle of Fort Anne, an American Revolutionary War battle of July 8, 1777, at Fort Anne, New York
 * Fort Ann (village), New York, a village in the Town of Fort Ann, New York
 * Fort Amsterdam, New York City, named Fort Anne for part of its history