Gupapuyŋu is a language spoken by the Yolŋu people in the northeastern region of Australia. It is part of the Yolŋu Matha language family, which includes several other languages and dialects used by Indigenous communities in the area. Gupapuyŋu is primarily spoken in Arnhem Land and is known for its complex system of kinship terms and rich cultural expressions. The language plays a crucial role in the preservation of Yolŋu culture and identity. It is used in traditional ceremonies, storytelling, and daily communication among community members. Efforts are ongoing to promote and revitalize Gupapuyŋu, ensuring that future generations continue to learn and use the language.