| Jurisdiction: | Diocese |
| Dibrugarh | |
| Latin: | Dioecesis Dibrugarhensis |
| Country: |  India |
| Metropolitan: | Guwahati |
| Rite: | Latin Rite |
| Cathedral: | Cathedral of the Sacred Heart in Dibrugarh |
| Patron: | Sacred Heart of Jesus |
| Area Km2: | 32,545 |
| Population: | 6,125,000 |
| Population As Of: | 2006 |
| Catholics: | 101,000 |
| Catholics Percent: | 1.6 |
| Bishop: | Albert Hemrom |
| Metro Archbishop: | John Moolachira |
| Website: | Website of the Diocese |
The Roman Catholic Diocese of Dibrugarh (Latin: Dibrugarhen(sis)) is a diocese located in the city of Dibrugarh in the ecclesiastical province of Guwahati in India.