| Country: | NAM |
| Type: | C |
| Route: | 15 |
| Direction A: | South |
| Direction B: | North |
| Terminus A: | at the South African border at Mata Mata (Kgalagadi Transfrontier Park) |
| Junction: | between Mata Mata and Gochas at Gochas at Stampriet at Hoachanas at Uhlenhorst |
| Terminus B: | at Dordabis |
| Previous Type: | C |
| Previous Route: | 14 |
| Next Type: | C |
| Next Route: | 16 |
C15 is an untarred road in eastern Namibia travelling through the Khomas, Hardap, and ǁKaras Regions. It starts in Dordabis and ends at the Mata Mata border post, leading into South Africa.
A feasibility study about upgrading the road to bitumen between Stampriet and Mata Mata was planned for the 2020/2021 financial year.[1]