The Sukuma are a Bantu ethnic group from the southeastern African Great Lakes region. They are the largest ethnic group in Tanzania, with an estimated 10 million members or 16 percent of the country's total population. Sukuma means "north" and refers to "people of the north." The Sukuma refer to themselves as Basukuma (plural) and Nsukuma (singular).

The Bantu peoples are an ethnolinguistic grouping of approximately 400 distinct native African ethnic groups who speak Bantu languages. The languages are native to 24 countries spread over a vast area from Central Africa to Southeast Africa and into Southern Africa.