The Didinga Hills are an upland area in Eastern Equatoria state of South Sudan, lying mainly within Budi County. They are named for the Didinga people who live in the region. The Didinga Hills have rich and fertile soil that is used for cultivation of tobacco, potatoes, maize, and Dura.The Nakodok, Narus and Loyoro rivers originate in the east of Didinga Hills, flowing eastward into Greater Kapoeta and discharging into the swampy area northeast of Narua.