Choma is a market town in the Southern Province of Zambia, lying on the main road and railway from Lusaka to Livingstone. It is home to a small museum dedicated to the cultural heritage of the Tonga people of southern Zambia. The population of Choma is said to be about 40,000 people and it serves as the commercial hub for the central region of the province. The Nkanga River Conservation Area lies nearby.