|Name origin: its a river|
|Part of||Pienaars River|
|- right||Walker Spruit|
|- location||Pretoria, Gauteng, South Africa|
The Apies River is a river that flows through the city of Pretoria, South Africa. Its source is located just south of the city (south of Erasmus Park) and it flows northward until it drains into the Pienaars River.
Nguni-speaking settlers, who became known as the Ndebele, are thought to have been the first people to recognise the suitability of the Apies River valley as a place to put down roots. The Ndebele encountered indigenous nomadic Khoisan people, which they called abaTshwa (the People who are Ignored), occupying the area. The Ndebele named the river 'Tshwane' which means 'Place of the abaTshwa'. It is also argued that they named the river after one of their chiefs "Tshwane" who is reputedly buried under the Wonderboom. It is also proposed that 'Tshwane' is a corruption of 'tshwene' which is the Sotho and Tswana word for monkey. However, the river is still recognized under its colonial name "Apies". The greater municipality of Pretoria is now known as Tshwane Metropolitan Municipality. The river is - to a large extent - canalised with little resemblance of the natural river reach of the past. The river reach between Wonderboom Poort and the Bon Accord Dam is, however, not canalised.