| Type: | Bishop |
| Honorific-Prefix: | His Excellency |
| Hugh Patrick Slattery | |
| Bishop Emeritus of Tzaneen | |
| Archdiocese: | Pretoria |
| Diocese: | Tzaneen |
| Appointed: | 22 June 1984 |
| Term End: | 28 January 2010 |
| Predecessor: | John Thomas Durkin |
| Successor: | João Noé Rodrigues |
| Ordination: | 16 July 1958 |
| Consecration: | 30 September 1984 |
| Consecrated By: | Mogale Paul Nkhumishe |
| Birth Date: | 1934 3, df=yes |
| Birth Place: | Nenagh, Irish Free State |
| Death Place: | Pretoria, South Africa |
Hugh Patrick Slattery (10 March 1934 – 6 October 2024) was an Irish Roman Catholic prelate. He was bishop of Tzaneen from 1984 to 2010. Slattery died on 6 October 2024, at the age of 90.[1] [2]