Distribution. DR Congo S to N Namibia and N Botswana, and S through Zimbabwe, S Mozambique (approximately S of Zambezi River), NE South Africa (including KwaZulu-Natal), and Swaziland; an isolated population is found in S Gabon. No studies have attempted to distinguish the exact geographical range of R. arundinum from that of the Zambian Reedbuck (R. occidentalis) where the two populations meet. in Bovidae

Distribution. DR Congo S to N Namibia and N Botswana, and S through Zimbabwe, S Mozambique (approximately S of Zambezi River), NE South Africa (including KwaZulu-Natal), and Swaziland; an isolated population is found in S Gabon. No studies have attempted to distinguish the exact geographical range of R. arundinum from that of the Zambian Reedbuck (R. occidentalis) where the two populations meet.