The Bininj are an Aboriginal Australian people of Western Arnhem land in the Northern Territory. The sub-groups of Bininj are sometimes referred to by the various language dialects spoken in the region, that is, the group of dialects known as Bininj Gun-Wok; so the people may be named Gunwinggu (after the Kunwinjku dialect), the Kuninjku, Kundjeyhmi (Gundjeihmi), Manyallaluk Mayali, Kundedjnjenghmi and Kune groups. In addition, there are clan groups such as the Mirrar (of the Kundjeyhmi group) who are prominent in matters relating to looking after the traditional lands.