Maenaddwyn is a village in the community of Llanddyfnan, in Anglesey, in north-west Wales.

Maenaddwyn has an elevation of 98.6 metres (323 ft).

[1] There is a standing stone between the village and Capel Coch.

[2][3] Maenaddwyn means stone of Addwyn, although the original stone was removed but another stone located south is popularly called "Maen Addwyn".

This Anglesey location article is a stub.