Bugun, also known as Khowa, is a small possible language isolate spoken in Arunachal Pradesh state of India by the Bugun.
Bugun is classified as a Kho-Bwa language in Blench & Post (2013), although Blench (2015)[2] believes Bugun may actually be unrelated to the rest of the Kho-Bwa languages.
Lieberherr & Bodt (2017)[3] list the following Bugun dialects along with their numbers of speakers.
Bugun is spoken in the following villages in southern West Kameng District, Arunachal Pradesh (Dondrup 1990:iv).
These villages are located on the mountains on both sides of Rupa River.