Cà Mau is a city in southern Vietnam. It is the capital of Cà Mau Province, a province in the Mekong Delta region, in the southernmost part of Vietnam's inland territory (mainland). The city is characterised by its system of transport canals, and most goods are transported there by boats and barges.

Cà Mau is a province of Vietnam, named after its capital city. It is located in the Mekong Delta of southern Vietnam, and is the southernmost of Vietnam's 63 provinces. It is bordered to the north by Kiên Giang and Bạc Liêu provinces, to the west by the Gulf of Thailand, and to the south and east by the South China Sea.