Kadirasker is a neighborhood in Erciş District, in Van Province, Türkiye. Kadirasker lies 9.8 km from the Ala Dag mountains. It has 1,152 inhabitants (2022). The nearest city is Erciş, 5.0 km to the west. Among the landmarks around are Koçköprü Dam (12.9 km) and Monastery of Artsvaber (2.5 km).