The Diocese of Clonfert (Irish: Deoise Chluain Fearta) is a Roman Catholic diocese in the western part of Ireland. It is in the Metropolitan Province of Tuam and is subject to the Metropolitan Archdiocese of Tuam. The current Bishop is the Most Reverend John Kirby who was appointed by the Holy See on 18 February 1988 and (ordained bishop) on 9 April 1988.
