Padcaya is a town in the Tarija Department in southeastern Bolivia.
Padcaya is the administrative center of Aniceto Arce Province. It is situated 1,997 m above sea level on the banks of Río Orosas, 50km south of Tarija, the department capital. Northwest of Padcaya, towards Río Camacho, the town is bordered by a mountain range of 20km length, Cerro Huancani (2,960 m) being its highest summit.