| Jurisdiction: | Diocese |
| Caçador | |
| Latin: | Dioecesis Captatoropolitana |
| Local: | Diocese de Caçador |
| Country: |  Brazil |
| Rite: | Latin Rite |
| Established: | 23 November 1968 (years ago) |
| Cathedral: | Cathedral of St Francis of Assisi in Caçador |
| Area Km2: | 12,398 |
| Population: | 376,000 |
| Population As Of: | 2006 |
| Catholics: | 286,000 |
| Catholics Percent: | 76.1 |
| Bishop: | Cleocir Bonetti |
| Metro Archbishop: | Wilson Tadeu Jönck, SCI |
| Map: | File:Diocese de Caçador.svg |
| Website: | Website of the Diocese |
The Roman Catholic Diocese of Caçador (Latin: Dioecesis Captatoropolitana) is a diocese located in the city of Caçador in the ecclesiastical province of Florianópolis in Brazil.