Hathazari is an upazila of Chattogram District in Chattogram Division, Bangladesh. Hathazari is located at 22°30′30″N 91°48′30″E / 22.5083°N 91.8083°E. It has a total area of 246.32 km². The main river is Halda. It is surrounded by Fatikchhari Upazila on the north, Panchlaish Thana and Chandgaon Thana on the south, Raozan Upazila on the east and Sit…Hathazari is an upazila of Chattogram District in Chattogram Division, Bangladesh. Hathazari is located at 22°30′30″N 91°48′30″E / 22.5083°N 91.8083°E. It has a total area of 246.32 km². The main river is Halda. It is surrounded by Fatikchhari Upazila on the north, Panchlaish Thana and Chandgaon Thana on the south, Raozan Upazila on the east and Sitakunda Upazila on the west.