| Jurisdiction: | Diocese |
| Kano | |
| Latin: | Dioecesis Kanensis |
| Country: |  Nigeria |
| Territory: | Kano State |
| Metropolitan: | Archbishop of Kaduna |
| Coordinates: | 11.9942°N 8.5136°W |
| Area Km2: | 48,400 |
| Population: | 8,688,604 |
| Population As Of: | 2004 |
| Catholics: | 123,984 |
| Catholics Percent: | 1.4 |
| Parishes: | 29 |
| Denomination: | Roman Catholic |
| Established: | April 22, 1999 |
| Cathedral: | Cathedral of Our Lady of Fatima in Kano |
| Priests: | 34 |
| Bishop: | Most Rev. John Namawzah Niyiring |
| Suffragan: | for one --> |
| Archdeacon: | for one--> |
| Map: | Nigeria Kano State map.png |
| Website: | Our Lady of Fatima Cathedral Parish in Kano |
The Roman Catholic Diocese of Kano (Latin: Kanen(sis)) is a diocese located in the city of Kano in the ecclesiastical province of Kaduna in Nigeria.
The Cathedral is Cathedral of Our Lady of Fatima in Kano.