Bishop of Clonfert

The Bishop of Clonfert (Easpag Chluain Fearta) is an episcopal title which takes its name after the village of Clonfert in County Galway, Ireland. In the Roman Catholic Church it remains as a separate title; but in the Church of Ireland it has been united with other bishoprics.

History
The diocese of Clonfert was one of the twenty-four dioceses established at the Synod of Rathbreasail in 1111, and its boundaries were fixed at the Synod of Kells in 1152. During the Reformation, the bishops changed their allegiance back and forth between the Pope and the Crown. After the Reformation, there were parallel apostolic successions.

In the Church of Ireland, the title continued until 1625, when it united with Kilmacduagh, forming the united see of Clonfert and Kilmacduagh.

In the Roman Catholic Church, the title remains a separate bishopric. The current incumbent is the Most Reverend Michael Duignan, Bishop of the Roman Catholic Diocese of Clonfert, who was appointed on 16 July 2019 and ordained bishop on 13 October 2019. In 2021 the Holy See determined that the diocese of Clonfert and the Roman Catholic Diocese of Galway, Kilmacduagh and Kilfenora would share a bishop.