Hasandede is a neighborhood in Pasinler District, in Erzurum Province, Türkiye. Hasandede lies in the Allahuekber mountains. It has 306 inhabitants. The nearest city is Kurtuluş, 33 km to the west. Among the landmarks around are Sos Höyük (13.0 km), Demirdöven Dam (8.3 km) and Çobandede Bridge (18.4 km).