Definition of Northumberland. Meaning of Northumberland. Synonyms of Northumberland

- Northumberland (/nɔːrˈθʌmbərlənd/ nor-THUM-bər-lənd) is a ceremonial county in North East England, on the border with Scotland. It is bordered by the North...
- England. Northumberland may also refer to: Northumberland County, New South Wales Cape Northumberland, a headland in South Australia Northumberland County...
- Northumberland County Council is the local authority for the non-metropolitan county of Northumberland in North East England. Since 2009 it has been a...
- Navy have borne the name HMS Northumberland after the English county of Northumberland, or the Dukedom of Northumberland. Another was planned but later...
- Northumberland County may refer to: Northumberland County, New South Wales, a cadastral division Northumberland County, New Brunswick Northumberland County...
- The 2025 Northumberland County Council election took place on 1 May 2025 to elect members to Northumberland County Council in Northumberland, England...
- Northumberland—Clarke (formerly Northumberland—Peterborough South) is a federal electoral district in Ontario. Northumberland—Peterborough South was created...
- Duke of Northumberland is a noble title that has been created three times in English and British history, twice in the Peerage of England and once in the...
- ships have been named Northumberland after the English county of Northumberland, or the Dukedom of Northumberland: Northumberland (1797 ship) was launched...
- Northumberland Coast may refer to: Northumberland Coast National Landscape, an Area of Outstanding Natural Beauty in England. Northumberland Coast Path...