The Nyiha are a Bantu ethnolinguistic group based in Mbeya Region, Tanzania and northeastern Zambia. In 1993 the Nyiha population was estimated to number 626,000, of which 306,000 were in Tanzania and 320,000 were in Zambia.[1]
The Nyiha are scattered widely through East Africa but are found mostly in clusters near the corridor of land between lakes Nyasa, Rukwa and Tanganyika, around Mbozi, and in the general area of the Lyagalile district of Ufipa.