The Tonga people of Zambia and Zimbabwe are a Bantu ethnic group of southern Zambia and northern Zimbabwe. They are related to the Batoka who are part of the Tokaleya people in the same area, but not to the Tonga people of Malawi who belong to a larger Tumbuka people group who speak a dialect of Chitumbuka, called Chitonga. In southern Zambia, they are patrons of the Kafue Twa.