| Bishops of Galway and Kilmacduagh (Roman Rite) |
 Bishop Michael Duignan (55)
(2022.02.11 – ...)
Bishop of Galway and Kilmacduagh (Ireland)
Bishop of Clonfert (Ireland)
Respicite ad eum et illuminamini | Born: | 1970.07.15 (Rooskey, Ireland) | | Ordained Priest: | 1994.07.17 | | Consecrated Bishop: | 2019.10.13 |
| Priest of Elphin (Ireland) (1994.07.17 – 2019.07.16) Bishop of Clonfert (Ireland) (2019.07.16 – ...) Bishop of Galway and Kilmacduagh (Ireland) (2022.02.11 – ...) |
|
 Bishop Brendan Kelly (79)
(2017.12.11 – 2022.02.11)
Bishop emeritus of Galway and Kilmacduagh (Ireland)
De réir d’fhocail | Born: | 1946.05.20 (Ballinakill, Ireland) | | Ordained Priest: | 1971.06.20 | | Consecrated Bishop: | 2008.01.27 |
| Priest of Galway and Kilmacduagh (Ireland) (1971.06.20 – 2007.11.20) Bishop of Achonry (Ireland) (2007.11.20 – 2017.12.11) Bishop of Galway and Kilmacduagh (Ireland) (2017.12.11 – 2022.02.11) |
|
Bishop Martin Drennan
(2005.05.23 – 2016.07.29) Comhoidhri le Criost / Co-heirs with Christ | Born: | 1944.01.02 (Piltown, Ireland) | | Ordained Priest: | 1968.07.16 | | Consecrated Bishop: | 1997.09.21 | | Died: | 2022.11.26 (Dublin, Ireland † 78) |
| Priest of Ossory (Ireland) (1968.07.16 – 1997.05.28) Titular Bishop of Aquæ regiæ (1997.05.28 – 2005.05.23) Auxiliary Bishop of Dublin (Ireland) (1997.05.28 – 2005.05.23) Bishop of Galway and Kilmacduagh (Ireland) (2005.05.23 – 2016.07.29) |
|
Bishop James McLoughlin
(1993.02.10 – 2005.05.23) In manus tuas | Born: | 1929.04.09 (Galway, Ireland) | | Ordained Priest: | 1954.06.20 | | Consecrated Bishop: | 1993.03.28 | | Died: | 2005.11.25 († 76) |
| Bishop of Galway and Kilmacduagh (Ireland) (1993.02.10 – 2005.05.23) |
|
Bishop Eamon Casey
(1976.07.21 – 1992.05.06) | Born: | 1927.04.24 (Firies, Ireland) | | Ordained Priest: | 1951.06.17 | | Consecrated Bishop: | 1969.11.09 | | Died: | 2017.03.13 (Newmarket-on-Fergus, Ireland † 89) |
| Bishop of Kerry (Ireland) (1969.07.17 – 1976.07.21) Bishop of Galway and Kilmacduagh (Ireland) (1976.07.21 – 1992.05.06) |
|
Bishop Michael Browne
(1937.08.06 – 1976) | Born: | 1895.12.20 (Westport, Ireland) | | Ordained Priest: | 1920.06.20 | | Consecrated Bishop: | 1937.10.10 | | Died: | 1980.02.24 († 84) |
| Bishop of Galway and Kilmacduagh (Ireland) (1937.08.06 – 1976) |
|
Bishop Thomas O’Doherty
(1923.07.13 – 1936.12.15) | Born: | 1877.11.21 (Lissacull, Ireland) | | Ordained Priest: | 1902.06.22 | | Consecrated Bishop: | 1919.09.14 | | Died: | 1936.12.15 († 59) |
| Bishop of Clonfert (Ireland) (1919.07.03 – 1923.07.13) Bishop of Galway and Kilmacduagh (Ireland) (1923.07.13 – 1936.12.15) |
|
Bishop Thomas O’Dea
(1909.04.29 – 1923.04.09) | Born: | 1858.01.07 (Carron, Ireland) | | Ordained Priest: | 1882.06.25 | | Consecrated Bishop: | 1903.08.30 | | Died: | 1923.04.09 († 65) |
| Bishop of Clonfert (Ireland) (1903.06.10 – 1909.04.29) Bishop of Galway and Kilmacduagh (Ireland) (1909.04.29 – 1923.04.09) |
|
Bishop Francis McCormack (later Archbishop)
(1887.04.27 – 1908.10.21) | Born: | 1833.04.08 (Ballintubber, Ireland) | | Ordained Priest: | 1862.06.10 | | Consecrated Bishop: | 1872.02.04 | | Died: | 1909.11.14 († 76) |
| Titular Bishop of Claudiopolis (1871.11.21 – 1875.05.01) Coadjutor Bishop of Achonry (Ireland) (1871.11.21 – 1875.05.01) Bishop of Achonry (Ireland) (1875.05.01 – 1887.04.27) Bishop of Galway and Kilmacduagh (Ireland) (1887.04.27 – 1908.10.21) Titular Archbishop of Nisibis (1909.06.21 – 1909.11.14) |
|
Bishop Thomas Joseph Carr (later Archbishop)
(1883.06.12 – 1886.09.29) Splendent in nocte | Born: | 1839.05.10 (Lakeview, Ireland) | | Ordained Priest: | 1866.05.19 | | Consecrated Bishop: | 1883.08.26 | | Died: | 1917.05.06 (Melbourne, Victoria, Australia † 77) |
| Bishop of Galway and Kilmacduagh (Ireland) (1883.06.12 – 1886.09.29) Metropolitan Archbishop of Melbourne (Australia) (1886.09.29 – 1917.05.06) Military Vicar of Australia (Australia) (1912 – 1917) |
|
| Bishops of Galway (Roman Rite) |
Archbishop John MacEvilly
(1856.12.24 – 1881.11.07) | Born: | 1818.04.15 (Louisburgh, Ireland) | | Ordained Priest: | 1840.07.25 | | Consecrated Bishop: | 1857.03.22 | | Died: | 1902.11.26 († 84) |
| Bishop of Galway (Ireland) (1856.12.24 – 1881.11.07) Apostolic Administrator of Kilmacduagh (Ireland) (1866 – 1883) Coadjutor Archbishop of Tuam (Ireland) (1878.01.11 – 1881.11.07) Metropolitan Archbishop of Tuam (Ireland) (1881.11.07 – 1902.11.26) |
|
Bishop Laurence O’Donnell
(1844.09.26 – 1855.06.29) | Born: | 1777? (Oldchapel, Ireland) | | Consecrated Bishop: | 1845.10.28 | | Died: | 1855.06.29 (Fort Lorenzo, Ireland † 77) |
| Bishop of Galway (Ireland) (1844.09.26 – 1855.06.29) |
|
Bishop George Joseph Plunket Browne
(1831.08.06 – 1844.03.26) | Born: | 1795? (Kilmore, Ireland) | | Ordained Priest: | 1818? | | Consecrated Bishop: | 1831.10.23 | | Died: | 1858.12.01 († 62) |
| Bishop of Galway (Ireland) (1831.08.06 – 1844.03.26) Bishop of Elphin (Ireland) (1844.03.26 – 1858.12.01) |
|
| Ordinaries of Saint Nicholas (Roman Rite) |
Fr. Nicholas Foran (later Bishop)
(1831 – 1831 not possessed) | Born: | 1784? (Butlerstown, Ireland) | | Ordained Priest: | 1808? | | Consecrated Bishop: | 1837.08.24 | | Died: | 1855.05.11 († 70) |
| Ordinary of Saint Nicholas (Ireland) (1831 – 1831 not possessed) Bishop of Waterford and Lismore (Ireland) (1837.06.06 – 1855.05.11) |
|
Cathedral of Our Lady Assumed into Heaven and St Nicholas, Galway, Galway, Connachta 
Collegiate Church of St Nicholas, Galway, Galway, Connachta 
Former Cathedral of St Colman, Kilmacduagh, Galway, Connachta 
