Oyuklu is a village in Digor District, in Kars Province, Türkiye. Oyuklu lies at 2,207 m above sea level, in the Güllü Dağları mountains. It has 485 inhabitants. The nearest city is Kars, 32 km to the west. Near the border: Armenia, 9.8 km. Among the landmarks around are Ani (12.8 km), Yererouk (15.8 km) and Khtzkonk Monastery (11.2 km). Among the natural features are Tarhandağı Hill (2.7 km) and Mağara Hill (8.3 km).