United People's Democratic Front (UPDF) is a regional political party based in the Chittagong Hill Tracts of Bangladesh. Founded on December 26, 1998 at a conference in Dhaka, the party seeks to establish full autonomy in the Chittagong Hill Tracts through peaceful and democratic means. At the end of the conference, a five-member convening committee was formed with Prasit Bikash Khisha as its convenor.