Tellioğlu is a village in Göle District, in Ardahan Province, Türkiye. Tellioğlu lies at 1,991 m above sea level, in the Allahuekber mountains. It has 321 inhabitants. The nearest city is Ardahan, 22 km to the north. Among the landmarks around are Dadaşeni Church (14.0 km) and Heva Church (5.9 km).