Spengla is a village in Varėna District Municipality, in Alytus County, Lithuania. Spengla lies at 134 m above sea level. It has 55 inhabitants (2021). The nearest city is Alytus, 47 km to the west. Near the border: Belarus, 23 km. Among the landmarks around are Trakai Island Castle (35 km), Valkininkai synagogue (4.4 km) and Church of the Visitation in Valkininkai (4.5 km).