Krishna district is district in the coastal Andhra Region in Indian state of Andhra Pradesh, with Machilipatnam as its administrative headquarters. It is the coastal district of Andhra Pradesh. Machilipatnam is the most populated city in the district. It is surrounded on the east by Bay of Bengal, west by Guntur and north by Eluru and NTR districts and south again by Bay of Bengal. In 2022 Krishna district was divided into Krishna and NTR districts.