The Lucala River is a river in Angola, a right tributary of Angola's largest river, the Cuanza River.
The Lucala has its source in Uíge Province, runs through Malanje Province, where it feeds the Kalandula Falls, and finally empties into the Cuanza River near Massangano in Cuanza Norte Province, some kilometers downstream of Dondo.
The Kingdom of Ndongo (formerly known as Angola or Dongo, also Kimbundu: Utuminu ua Ndongo, Utuminu ua Ngola) was an early-modern African state located in the highlands between the Lukala and Kwanza Rivers, in what is now Angola.
The Kingdom of Ndongo is first recorded in the sixteenth century. It was one of multiple vassal states to Kongo, though Ndongo was the most powerful of these with a king called the Ngola.