| Cathedral of St Joseph | |
| Pushpin Map: | India Uttar Pradesh |
| Map Caption: | Location of the cathedral in Uttar Pradesh |
| Coordinates: | 25.4575°N 81.8444°W |
| Location: | 32, Thornhill Road, Prayagraj, Uttar Pradesh 211 002 |
| Country: | India |
| Denomination: | Roman Catholic |
| Dedication: | St. Joseph |
| Status: | Cathedral |
| Functional Status: | Active |
| Diocese: | Diocese of Prayagraj |
| Archbishop: | Most. Rev. Raphy Manjaly |
| Bishop: | Vacant |
St. Joseph's Cathedral is the cathedral of the Roman Catholic Diocese of Prayagraj, in Prayagraj (formerly Allahabad), in the state of Uttar Pradesh in North India.[1] [2] Built in 1879, the cathedral represents a fine example of Italian architecture.[3] [4] It is said that the craftsmen and materials were brought from Italy.[5]