Ağcın is a village in Sorgun District, in Yozgat Province, Türkiye. Ağcın lies at 1,245 m above sea level. It has 133 inhabitants. The nearest city is Sorgun, 13.1 km to the southeast. Among the landmarks around are Hattusa (41 km), Yazılıkaya (40 km) and Pteria (15.4 km).