The Cunene River (Portuguese spelling) or Kunene River (Namibian spelling) is a river in Southern Africa. It flows from the Angola highlands south to the border with Namibia. It then flows west along the border until it reaches the Atlantic Ocean. It is one of the few perennial rivers in the region. It is about 1,050 kilometres (652 mi) long, with a drainage basin 106,560 square kilometres (41,143 sq mi) in area. Its mean annual discharge is 174 m³/s (6,145 cfs) at its mouth. The Epupa Falls lie on the river. Olushandja Dam dams a tributary of the river, the Etaka, and helps provide the Ruacana Power Station with water.
The Namibian government proposed in the late 90's to build the Epupa Dam, a controversial hydroelectric dam on the Cunene. In 2012 the Governments of Namibia and Angola announced plans to jointly build the Orokawe dam in the Baynes Mountains. The dam threatens the local ecosystem and therefore the economic basis of the local Himba ethnic group. During February 2012, traditional Himba chiefs issued a Declaration to the African Union and to the OHCHR of the United Nations, titled "Declaration of the most affected Ovahimba, Ovatwa, Ovatjimba and Ovazemba against the Orokawe Dam in the Baynes Mountains" outlines the fierce objections against the dam from the traditional Himba chiefs and communities that reside near the Kunene River.