The Dinka people are a Nilotic ethnic group native to South Sudan. The Dinka mostly live along the Nile, from Mangalla-Jonglei to Renk, in the region of Bahr el Ghazal, Upper Nile, and the Abyei Area of the Ngok Dinka in South Sudan.

The Nilotic peoples are people indigenous to the Nile Valley who speak Nilotic languages. They inhabit South Sudan, Sudan, Ethiopia, Uganda, Kenya, the eastern border area of Democratic Republic of the Congo, Rwanda, Burundi and Tanzania. Among these are the Burun-speaking peoples, Teso people also known as Iteso or people of Teso, Karo peoples, Luo peoples, Ateker peoples, Kalenjin peoples, Karamojong people also known as the Karamojong or Karimojong, Datooga, Dinka, Nuer, Atwot, Lotuko, and the Maa-speaking peoples.