Oltu (Georgian:ოლთისი, Oltisi; Armenian:Ողթիկ, Voght'ik; Russian:Ольта, Olta, (Kurdish: Oltî), ) is a town and district of Erzurum Province in the Eastern Anatolia region of Turkey. The mayor is İbrahim Ziyrek (AKP). The population was 19,969 in 2010.