category:Northumberland

{{Cat main|Northumberland}}

These are the categories for Northumberland, in England. The area covered is the ceremonial county, hence the exclusion of places traditionally regarded as being in Northumberland which are now in Tyne and Wear for administrative and ceremonial purposes.

{{Commons category|Northumberland}}

Category:Unitary authority districts of England

Category:Ceremonial counties of England

Category:Wikipedia categories named after counties of England

Category:Wikipedia categories named after districts of England