Kananga, formerly known as Luluabourg or Luluaburg, is the capital city of the Kasai-Central Province in the Democratic Republic of the Congo and was the capital of the former Kasaï-Occidental Province. It is the fourth most populous urban area in the country, with an estimated population of 1,524,000 in 2021.The city lies near the Lulua River, a tributary of the Kasai River and the Ilebo-Lubumbashi railway. An important commercial and administrative centre, it is home to a museum and to Kananga Airport.