Ferwerderadiel (pronunciation^ⓘ) is a former municipality of Friesland in the northern Netherlands. Its official name is West Frisian, the Dutch name is Ferwerderadeel (pronounced [fɛrˈʋɛrdəraːˌdeːl] ^ⓘ). In 2019 it merged with the municipalities of Dongeradeel and Kollumerland en Nieuwkruisland to form the new municipality Noardeast-Fryslân.

Bartlehiem, Blije, Burdaard, Ferwert, Ginnum, Hallum, Hegebeintum, Jannum, Jislum, Lichtaard, Marrum, Reitsum, Wânswert, Westernijtsjerk.

'Dutch topographic map of the municipality of Ferwerderadiel, June 2015