| Diep River | |
| Name Etymology: | Afrikaans for 'deep river'[1] |
| Pushpin Map: | South Africa |
| Pushpin Map Caption: | Location of the Diep River's mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | South Africa |
| Subdivision Type3: | Province |
| Subdivision Name3: | Limpopo |
| Source1 Location: | SSE of Polokwane |
| Source1 Elevation: | 1450m (4,760feet) |
| Mouth: | Sand River (Polokwane) |
| Mouth Location: | Limpopo Province |
| Mouth Coordinates: | -23.6897°N 29.5961°W |
| Mouth Elevation: | 1116m (3,661feet) |
| Tributaries Right: | Turfloop |
The Diep River is a river located in northern Limpopo Province, South Africa. It is a tributary of the Sand River (Polokwane).
The Diep is a seasonal river that originates about 12 km SSE of Polokwane and flows roughly northwards until it joins the Sand River, just 22 km northeast of the same town. The confluence is located right after the Turfloop River, its only significant tributary, joins its right bank.
