Üyük is a village in Zile District, in Tokat Province, Türkiye. Üyük lies at 865 m above sea level, 1.9 km from the Buzluk Dağı mountains. It has 161 inhabitants. The nearest city is Zile, 16.0 km to the north. Among the landmarks around are Boztepe Dam (2.3 km) and Belpınar Dam (8.5 km). Among the natural features are Ballıca Cave (39 km).