Catholic Dioceses

in

Northern Ireland

Northern Ireland
by Typeby Nameby Ecclesiastical ProvinceVacantFormer
Metropolitan Sees (Archdioceses) (1)AscendingRiteEcclesiastical ProvinceChurches and Bishops
Metr. Archdiocese ArmaghRomanArmaghCathedral Church of St Patrick National Shrine of St Oliver Plunkett Archbishop Eamon Martin (64) Bishop Michael Router (60) Cardinal Seán Baptist Brady (86) Also covers Ireland Ireland.
Episcopal Sees (Dioceses) (5)AscendingRiteEcclesiastical ProvinceChurches and Bishops
Diocese ClogherRomanArmaghSt Macartan’s Cathedral Basilica of St Patrick Bishop Lawrence Duffy (74) Bishop Joseph Duffy (92) Also covers Northern Ireland Northern Ireland.
Diocese DerryRomanArmaghSt Eugene’s Cathedral Bishop Donal McKeown (75) Also covers Ireland Ireland.
Diocese Down and ConnorRomanArmaghSt Peter’s Cathedral Bishop Alexander Aloysius McGuckian, S.J. (72)
Diocese DromoreRomanArmaghSt Patrick and St Colman’s Cathedral Church of St Mary Archbishop Eamon Martin (64) Bishop John McAreavey (77)
Diocese KilmoreRomanArmaghCathedral of St Patrick and St Felim Bishop Martin Hayes (66) Bishop Philip Leo O’Reilly (81) Also covers Northern Ireland Northern Ireland.

Titular Episcopal Sees (1): Árd Sratha

Last updated on 2026.02.12

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