Aşağıölek is a village in Bitlis District, in Bitlis Province, Türkiye. Aşağıölek lies at 1,393 m above sea level, in the Southeastern Taurus mountains. It has 57 inhabitants. The nearest city is Bitlis, 10.7 km to the north. Among the landmarks around are Nemrut (36 km), Amardolu Monastery (10.5 km) and Saint Anania monastery (14.0 km).