The Kaingang language is an indigenous language spoken by the Kaingang people in Brazil. It belongs to the Macro-Jê language family and is primarily used in the southern regions of the country, particularly in the states of Rio Grande do Sul, Santa Catarina, and Paraná. Kaingang is known for its complex phonetic system and rich oral traditions. Efforts are being made to preserve and revitalize the language, as it faces challenges from the dominance of Portuguese in the region. Language preservation initiatives often involve community engagement and educational programs to encourage younger generations to learn and use Kaingang.