The present compiled work of seventeen chapters is based upon the research papers presented in the UGC sponsored national seminar on “Problems and Prospects of Ethnic Communities of India with Special Reference to North East India” organised by the Department of Anthropology, Dibru College, Dibrugarh in collaboration with District Research Office of Assam Institute of Research for Tribals and Scheduled Castes, Guwahati, Assam on 18th and 19th January, 2012. The book covers a wide spectrum of issues, relating to socio-economic and socio-cultural changes, ethnic movements, ethnic problems and conflicts, dyeing traditions and gender issues among various tribes and communities of North East India. The present volume containing these wide ranging research findings will be of equal interest and utility to the academicians, policy maker, social workers and the scholar and student of Anthropology, Sociology and other social sciences.