Kikongo ya Leta is a Bantu language primarily spoken in the Democratic Republic of the Congo and parts of Angola. It is one of the varieties of the Kikongo language group, which also includes Kikongo ya Ntomba and Kikongo ya Lemba. Kikongo ya Leta serves as a lingua franca in some regions, facilitating communication among diverse ethnic groups. The language has a rich cultural heritage, often used in traditional music, storytelling, and rituals. It is also recognized for its role in the history of the Kongo Kingdom, which played a significant part in the region's development. Efforts are ongoing to promote and preserve Kikongo ya Leta in education and media.