Ayvalıbağ is a village in Pervari District, in Siirt Province, Türkiye. Ayvalıbağ lies at 773 m above sea level, in the Yazlıca Dağı mountains. It has 866 inhabitants. The nearest city is Siirt, 47 km to the west. Among the landmarks around are Çetin Dam (9.2 km), Aparank Monastery (24 km) and Beğendik Bridge (14.9 km).