In the contemporary period autonomy movements play a vital role in the socioeconomic and political aspects of North Eastern society of India. Sometimes, it makes very complex situation within the concerned state. As like other autonomy movements of Northeast India, the autonomy movement of Koch Rajbangshi people is also considered as prominent. To protect their history, culture, language and distinct identity, they launched an autonomy movement in Assam which is popularly known as Kamatapur Movement.