Serpil is a village in Eğirdir District, in Isparta Province, Türkiye. Serpil lies at 916 m above sea level, in the Kuyucak Dağı mountains. It has 605 inhabitants. The nearest city is Isparta, 30 km to the west. Among the landmarks around are Sagalassos (32 km), Adada (16.2 km) and Malus (4.9 km).

Also written Serpilköy.