Koçbaşı is a neighborhood in Saray District, in Van Province, Türkiye. Koçbaşı lies at 2,372 m above sea level, in the Vandoğusu Dağları mountains. It has 547 inhabitants. The nearest city is Bostaniçi, 72 km to the west. Near the border: Iran, 4.7 km. Among the landmarks around are Church of the Holy Cross at Soradir (15.0 km) and Saint Bartholomew Monastery (28 km).