Balbaşı is a village in Sason District, in Batman Province, Türkiye. Balbaşı lies at 911 m above sea level, in the Southeastern Taurus mountains. It has 318 inhabitants. The nearest city is Silvan, 26 km to the southwest. Among the landmarks around are Malabadi Bridge (18.1 km), Tigranocerta (26 km) and Hallan Çemi (10.7 km). Among the natural features are Hasuni Caves (22 km).