| Jurisdiction: | Diocese |
| Eunápolis | |
| Latin: | Dioecesis Eunapolitana |
| Rite: | Latin Rite |
| Cathedral: | Catedral Nossa Senhora Auxiliadora |
| Area Km2: | 12,729 |
| Population: | 614,485 |
| Population As Of: | 2004 |
| Catholics: | 534,485 |
| Catholics Percent: | 87.0 |
| Metro Archbishop: | Murilo Sebastião Ramos Krieger |
The Roman Catholic Diocese of Eunápolis (la|Dioecesis Eunapolitana) is a diocese located in the city of Eunápolis in the ecclesiastical province of São Salvador da Bahia in Brazil.