| Jurisdiction: | Diocese |
| Les Gonaïves | |
| Latin: | Dioecesis Gonayvesensis |
| Country: |  Haiti |
| Metropolitan: | Gonaïves |
| Province: | Province of Cap-Haïtien |
| Area Km2: | 4,831 |
| Population: | 1,386,363 |
| Population As Of: | 2003 |
| Catholics: | 791,558 |
| Catholics Percent: | 57.1 |
| Parishes: | 29 |
| Denomination: | Roman Catholic |
| Rite: | Latin Rite |
| Established: | 3 October 1861 (years ago) |
| Cathedral: | Cathedral of St. Charles Borromeo |
| Bishop Title: | Bishop |
The Roman Catholic Diocese of Les Gonaïves (Latin: Dioecesis Gonayvesensis), erected 3 October 1861, is a suffragan of the Archdiocese of Cap-Haïtien.
| Year | Along with | To form | |
|---|---|---|---|
| 1972 | Diocese of Cap-Haïtien | Diocese of Hinche |