| Tsojana Dam | |
| Name Official: | Tsojana Dam |
| Dam Crosses: | Ncuncuzo River |
| Res Name: | Tsojana Dam Reservoir |
| Location: | Eastern Cape, South Africa |
| Operator: | Department of Water Affairs and Forestry |
| Dam Type: | earth-fill |
| Opening: | 1978 |
| Res Catchment: | 85.6 km2 |
| Coordinates: | -31.8833°N 27.6336°W |
Tsojana Dam is an earth-fill type dam located on the Ncuncuzo River near Cofimvaba, Eastern Cape (former Transkei), South Africa. It was established in 1978 and serves mainly for municipal and industrial use. The hazard potential of the dam has been ranked significant (2).