Masi-Manimba Territory is an administrative area of Kwilu province, Democratic Republic of the Congo. Its headquarters are in the town of Masi-Manimba, on the , a tributary of the Kwilu River. The and rivers also run from south to north through the territory, tributaries of the Lukula. The territory is divided into ten sectors: Bindungi, Kibolo, Kinzenga, Kinzenzengo, Kitoy, Masi-Manimba, Mokamo, Mosango, Pay-Kongila and Sungu.