| Jurisdiction: | Diocese |
| Jalpaiguri | |
| Latin: | Dioecesis Ialpaiguriensis |
| Local: | जलपाईगुड़ी के सूबा |
| Country: |  India |
| Province: | Calcutta |
| Rite: | Latin Rite |
| Cathedral: | Christ Redeemer Cathedral Jalpaiguri |
| Area Km2: | 9,614 |
| Population: | 5,112,860 |
| Population As Of: | 2006 |
| Catholics: | 139,576 |
| Catholics Percent: | 2.7 |
| Metro Archbishop: | Thomas D’Souza |
The Roman Catholic Diocese of Jalpaiguri (Latin: Ialpaigurien(sis)) is a diocese located in the city of Jalpaiguri in the ecclesiastical province of Calcutta in India.