Arslanoğlu is a village in Arpaçay District, in Kars Province, Türkiye. Arslanoğlu lies at 1,751 m above sea level, 2.1 km from the Allahuekber mountains. It has 290 inhabitants. The nearest city is Kars, 45 km to the southwest. Near the border: Armenia, 14 km. Among the landmarks around are Ani (37 km), Marmashen Monastery (20 km) and Gallery of Mariam and Yeranuhi Aslamazyan Sisters (28 km). Among the natural features are Büyükalamet Hill (9.9 km).