Ovacık is a village in Ulaş District, in Sivas Province, Türkiye. Ovacık lies at 1,688 m above sea level, in the Deli Dağ mountains. It has 79 inhabitants. The nearest city is Sivas, 35 km to the northwest. Among the landmarks around are Kussara (26 km) and Gök Medrese (35 km).