Northaw and Cuffley is a civil parish in the Welwyn Hatfield borough of Hertfordshire, England. Located approximately 13.5 miles (21.7 km) north of central London and adjacent to the Greater London boundary, it is a partly urbanised parish with large sections of open land. Northaw and Cuffley is a recent renaming of the ancient parish of Northaw, covering the settlements of Northaw and Cuffley. The local council is Northaw and Cuffley Parish Council.

Welwyn Hatfield is a local government district with borough status in the county of Hertfordshire, England. Its council is based in Welwyn Garden City. The borough borders Hertsmere, St Albans, North Hertfordshire, East Hertfordshire, Broxbourne, and the London Borough of Enfield.