Karnaphuli Upazila

Karnaphuli () is an Upazila of Chittagong District in the Division of Chittagong, Bangladesh. 
Administration Karnaphuli Thana was established on 27 May 2000. Karnaphuli, a police station area under Chittagong's Patiya, has been upgraded to an Upazila
Water bodies.
Main river Karnaphuli