| Jurisdiction: | Diocese |
| Ndalatando | |
| Latin: | Dioecesis Ndalatandensis |
| Country: |  Angola |
| Denomination: | Catholicism |
| Parishes: | 13 |
| Rite: | Roman |
| Sui Iuris Church: | Latin Church |
| Cathedral: | Sé Catedral de São João Baptista |
| Bishop: | Almeida Kanda |
| Priests: | 18 |
| Archdiocese: | Malanje |
| Population: | 516,500 |
| Catholics: | 249,550 |
| Catholics Percent: | 48.3 |
| Area Km2: | 19357 |
The Roman Catholic Diocese of Ndalatando (Latin: Dioecesis Ndalatandensis) is a diocese located in the city of Ndalatando in the ecclesiastical province of Malanje in Angola.
The Cathedral of the diocese is Sé Catedral de São João Baptista in N'Dalatando.