Chimpanzee na Gabas yana nufin wani nau'in chimpanzee (Pan troglodytes schweinfurthii) wanda ya fito a gabashin Afirka ta Tsakiya, ciki har da Uganda, Tanzania, Rwanda, Burundi, da Jamhuriyar Demokradiyyar Kongo. Kalmar "chimpanzee" ta samo asali ne daga yaren Bantu da ake kira Tshiluba, kuma tana nufin "mutumin ba'a" ko "biri."
