The Luba-Katanga language is a Bantu language spoken primarily in the southeastern region of the Democratic Republic of the Congo. It is part of the larger Luba language group and serves as a means of communication for the Luba people, who are one of the major ethnic groups in the area. Luba-Katanga is used in various domains, including education, trade, and cultural expression. It has several dialects, with Katanga being the most prominent. The language plays a crucial role in preserving the traditions and identity of the Luba people and is an important aspect of the region's cultural heritage.