Moulvibazar also spelled Maulvibazar, Moulavibazar, and Maulavibazar, is the southeastern district of Sylhet Division in northeastern Bangladesh, named after the town of Moulvibazar. It is bordered by the Indian states of Tripura and Assam to the south and east, respectively; by the Bangladeshi districts of Habiganj to the west and Sylhet to the north.

Sylhet Division is the northeastern division of Bangladesh. It is bordered by the Indian states of Meghalaya, Assam and Tripura to the north, east and south respectively, and by the Bangladeshi divisions of Chittagong to the southwest and Dhaka and Mymensingh to the west.