The Mapuche language, known as Mapudungun, is the native language of the Mapuche people, an indigenous group primarily located in southern Chile and Argentina. It belongs to the Araucanian language family and is spoken by approximately 200,000 people. Mapudungun has a rich oral tradition and is used in various cultural expressions, including music and storytelling. Efforts are being made to revitalize the language, as it has faced decline due to historical and social factors. Educational programs and community initiatives aim to promote its use among younger generations.