Yolağzı is a town in Gercüş District, in Batman Province, Türkiye. Yolağzı lies 4.6 km from the Zagros mountains. It has 1,619 inhabitants (2022). The nearest city is Midyat, 12.5 km to the south. Among the landmarks around are Mor Gabriel Monastery (28 km), Mor Yakup Monastery (6.1 km) and Mor Loʿozor Monastery (6.6 km).