Bro Ardudwy is a Ministry Area of the Church in Wales which is part of the Diocese of Bangor.

[2] Bro Ardudwy Uchaf was formed by a decree from the Bishop of Bangor on 1 October 2011.

On 3 September 2015 the Bishop of Bangor signed another decree that formed Bro Ardudwy and removed the portion of 'Uchaf' from its name.

The Parishes of Llanaber with Barmouth and Caerdeon with Bontddu were disbanded at the same time as the decree that formed Bro Ardudwy.

The Churches that were added to Bro Ardudwy included: The Ministry Area Council was enlarged to include extra members from the extra Churches making up the extended area of Bro Ardudwy.