Bas-Uélé (French for "Lower Uélé") is one of the 21 new provinces of the Democratic Republic of the Congo created in the 2015 repartitioning. Bas-Uélé, Haut-Uélé, Ituri, and Tshopo provinces are the result of the dismemberment of the former Orientale Province. Bas-Uélé was formed from the Bas-Uele District whose town of Buta was elevated to capital city of the new province.