| Bishops of Georgetown (Roman Rite) |
 Bishop Francis Dean Alleyne, O.S.B. (66)
(2003.10.30 – ...)
Bishop of Georgetown (Guyana)
That all may have abundant life |
 Bishop Benedict Singh (90)
(1972.08.12 – 2003.11.10)
Bishop emeritus of Georgetown (Guyana)
| Born: | 1927.12.02 (Guyana) | | Ordained Priest: | 1954.12.07 | | Consecrated Bishop: | 1971.04.18 |
| Titular Bishop of Arsennaria (1971.01.16 – 1972.08.12) Auxiliary Bishop of Georgetown (Guyana) (1971.01.16 – 1972.08.12) Bishop of Georgetown (Guyana) (1972.08.12 – 2003.11.10) |
|
Bishop Richard Lester Guilly, S.J.
(1956.02.29 – 1972.08.12) | Born: | 1905.07.06 (Scotland) | | Ordained Priest: | 1938.09.06 | | Consecrated Bishop: | 1954.10.24 | | Died: | 1996.06.07 († 90) |
| Titular Bishop of Adraa (1954.07.18 – 1956.02.29) Bishop of Georgetown (Guyana) (1956.02.29 – 1972.08.12) |
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| Vicars Apostolic of British Guiana (Roman Rite) |
Bishop George Weld, S.J.
(1932.01.12 – 1954.07.18) | Born: | 1883.09.13 (England) | | Ordained Priest: | 1917.07.31 | | Consecrated Bishop: | 1932.05.15 | | Died: | 1959.02.10 († 75) |
| Vicar Apostolic of British Guiana (Guyana) (1932.01.12 – 1954.07.18) Titular Bishop of Mallus (1932.01.12 – 1959.02.10) |
|
Bishop Compton Theodore Galton, S.J.
(1902.05.04 – 1931.04.10) | Born: | 1855.12.22 (England) | | Ordained Priest: | 1890.09.21 | | Consecrated Bishop: | 1902.10.19 | | Died: | 1931.04.10 († 75) |
| Titular Bishop of Petinessus (1902.05.04 – 1931.04.10) Vicar Apostolic of British Guiana (Guyana) (1902.05.04 – 1931.04.10) |
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Bishop Anthony Butler, S.J.
(1878.05.31 – 1901.10.02) | Born: | 1830.09.13 (Ireland) | | Died: | 1901.10.02 († 71) |
| Titular Bishop of Milopotamus (1878.05.31 – 1901.10.02) Vicar Apostolic of British Guiana (Guyana) (1878.05.31 – 1901.10.02) |
|
Bishop James Etheridge, S.J.
(1858.06.25 – 1877.12.31) | Born: | 1808.10.19 (England) | | Consecrated Bishop: | 1858.10.10 | | Died: | 1877.12.31 († 69) |
| Titular Bishop of Torone (1858.06.25 – 1877.12.31) Vicar Apostolic of British Guiana (Guyana) (1858.06.25 – 1877.12.31) |
|
Bishop John Thomas Hynes, O.P.
(1846.09.21 – 1858) | Born: | 1799? | | Consecrated Bishop: | 1838.07.29 | | Died: | 1869.03.30 († 70) |
| Coadjutor Bishop of Kefalonia–Zakynthos (1838.05.08 – 1838.08.14) Titular Bishop of Leros (1838.05.08 – 1869.03.30) Auxiliary Bishop of Corfù (Greece) (1838.08.14 – 1843.09.12) Apostolic Administrator of British Guiana (Guyana) (1843.09.12 – 1846.09.21) Vicar Apostolic of British Guiana (Guyana) (1846.09.21 – 1858) |
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Bishop John Thomas Hynes, O.P.
(Apostolic Administrator 1843.09.12 – 1846.09.21) |
Bishop William Clancy
(1837.04.12 – 1843.09.03) | Born: | 1802.02.12 (Ireland) | | Ordained Priest: | 1823.05.24 | | Consecrated Bishop: | 1834.12.21 | | Died: | 1847.06.19 († 45) |
| Coadjutor Bishop of Charleston (USA) (1834.10.30 – 1837.04.12) Titular Bishop of Oreus (1834.10.30 – 1847.06.19) Vicar Apostolic of British Guiana (Guyana) (1837.04.12 – 1843.09.03) |
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Cathedral of the Immaculate Conception, Georgetown 
