Chang is a Naga of Nagaland, India. It is one of the recognized Scheduled Tribes.The tribe was also known as Mazung in British India. Other Naga tribes know the Changs by different names including Changhai (Khiamniungan), Changru (Yimchunger), Duenching (upper Konyak), Machungrr (Ao), Mochumi (Sema) and Mojung (Konyak).