| Jurisdiction: | Apostolic Vicariate |
| Rundu | |
| Latin: | Vicariatus Apostolicus Runduensis |
| Country: | Namibia |
| Rite: | Latin Rite |
| Cathedral: | St. Mary's Cathedral |
| Area Km2: | 140,046 |
| Population: | 298,976 |
| Population As Of: | 2004 |
| Catholics: | 91,464 |
| Catholics Percent: | 30.6 |
The Apostolic Vicariate of Rundu (Latin: Vicariatus Apostolicus Runduensis) is a Roman Catholic apostolic vicariate in Namibia (southwestern Africa). Its cathedral episcopal see is St. Mary's in the city of Rundu.
Although a missionary pre-diocesan jurisdiction, it is not exempt but a suffragan in the ecclesiastical province of the Metropolitan Archdiocese of Windhoek.
(missionary members of Roman rite congregations)