Dere is a village in Kozluk District, in Batman Province, Türkiye. Dere lies at 1,197 m above sea level, in the Southeastern Taurus mountains. It has 760 inhabitants. The nearest city is Kozluk, 10.8 km to the east. Among the landmarks around are Malabadi Bridge (16.7 km), Tigranocerta (34 km) and Hallan Çemi (11.4 km).

Also written Dereköy.