| Notwane River | |
|---|---|
 View of Gaborone Dam in the Notwane River | |
  Location of the Notwane River mouth | |
| Location | |
| Country | Botswana |
| Physical characteristics | |
| Source | Kalahari |
| Mouth | Pala Camp |
• location | Limpopo River, South Africa/Botswana border |
• coordinates | 23°44′56″S 26°57′37″E / 23.74889°S 26.96028°E |
• elevation | 847 m (2,779 ft) |
| Basin size | 18,053 km2 (6,970 sq mi) |
The Notwane River (or Ngotwane River) is a river in southeastern Botswana. Certain sections of its course form the international boundary with South Africa. Its mouth is at the head of the Limpopo River. It has a catchment area of 18,053 square kilometres (6,970 sq mi).