Yanyuwa is the language of the Yanyuwa people of the Sir Edward Pellew Group of Islands in the Gulf of Carpentaria outside Borroloola (Yanyuwa: burrulula) in the Northern Territory, Australia. Yanyuwa, like many other Australian Aboriginal languages, is a highly agglutinative language with ergative-absolutive alignment, whose grammar is pervaded by a set of 16 noun classes whose agreements are complicated and numerous.