Aşağıderedibi is a village in Hamur District, in Ağrı Province, Türkiye. Aşağıderedibi lies at 1,875 m above sea level, 3.0 km from the Kılıç Dağları mountains. It has 680 inhabitants. The nearest city is Ağrı, 28 km to the north. Among the landmarks around are Patnos Dam (24 km).