Serinköy is a village in Gercüş District, in Batman Province, Türkiye. Serinköy lies at 1,158 m above sea level, in the Zagros mountains. It has 48 inhabitants. The nearest city is Midyat, 27 km to the southwest. Among the landmarks around are Ilısu Dam (30 km), Mor Gabriel Monastery (34 km) and Zeynel Bey Tomb (15.0 km).