The Gongshan muntjac (Muntiacus gongshanensis) is a species of muntjac (a type of deer) living in the Gongshan mountains in northwestern Yunnan, southeast Tibet and northern Myanmar. Recently, it has also been found to occur in Arunachal Pradesh in northeastern India. The earlier references of occurrence of the hairy-fronted muntjac Muntiacus crinifrons in Arunachal Pradesh are actually Gongshan muntjakc. More recently, genetic studies have shown it to be very closely related to the hairy-fronted muntjac, possibly close enough to be considered the same species despite different coloration, though this position is disputed. Ongoing hunting is a major threat to its survival.