Rangabali is an Upazila of Patuakhali District in the Division of Barisal, Bangladesh.AdministrationRangabali has 5 unions/wards, 49 mauzas/mahallas, and 93 villages. The unions are: 1.Rangabali 2.Baro Baisdia 3.Choto Baisdia 4.Chalitabunia 5.Char Montaz