Northumberland (disambiguation)

Northumberland is a ceremonial county and unitary authority area in North East England.

Northumberland may also refer to:

Australia

 * Northumberland County, New South Wales
 * Cape Northumberland, a headland in South Australia

Canada

 * Northumberland County, Ontario
 * Northumberland County, New Brunswick
 * Northumberland Strait, adjacent to Prince Edward Island
 * Northumberland Sound, at the west end of Melville Island (Arctic)
 * Northumberland (Ontario federal electoral district), a former federal electoral district
 * Northumberland (Ontario provincial electoral district), a former provincial electoral district in Ontario
 * Northumberland (New Brunswick federal electoral district), a former federal electoral district
 * Northumberland (New Brunswick provincial electoral district), a former provincial electoral district in New Brunswick

England

 * Kingdom of Northumbria, a medieval Anglian kingdom in what is now Northern England and south-east Scotland
 * Northumberland National Park, Northumberland
 * Northumberland Park (disambiguation), for multiple places with that name
 * Northumberland Avenue, London
 * on the site of the former Northumberland House

United States

 * Northumberland County, Pennsylvania
 * Northumberland County, Virginia
 * Northumberland, New Hampshire
 * Northumberland, New York
 * Northumberland, Pennsylvania

Islands

 * Northumberland Island (Kiatak), in northwest Greenland
 * Northumberland Islands, an island chain off the coast of Queensland, Australia

People

 * Duke of Northumberland
 * Earl of Northumberland

Armed Forces

 * Northumberland Hussars
 * Royal Northumberland Fusiliers

Ships

 * HMS Northumberland, several ships of the Royal Navy
 * French ship Northumberland, several ships of the French Navy
 * Northumberland (ship), several ships

Sports

 * Northumberland County Cricket Club
 * Northumberland Football Association

Other uses

 * Northumberland Apartments, Washington, D.C.