The Toposa language is a Nilotic language spoken by the Toposa people, primarily found in the southeastern region of South Sudan. It belongs to the larger Nilo-Saharan language family and is closely related to other languages in the area, such as Lotuko and Didinga. The Toposa community primarily relies on oral traditions, and the language plays a crucial role in their cultural identity. Toposa is characterized by its unique phonetic and grammatical features, which include a system of noun classes and verb conjugations. The language is predominantly spoken in rural areas, where it serves as a primary means of communication among the Toposa people. Efforts to document and preserve the language are ongoing, as it faces challenges from external influences and the spread of other languages.