Panošiškės is a village in Trakai District Municipality, in Vilnius County, Lithuania. Panošiškės lies at 146 m above sea level. It has 57 inhabitants (2021). The nearest city is Vilnius, 40 km to the east. Among the landmarks around are Trakai Island Castle (20 km), Basilica of the Visitation of the Blessed Virgin Mary (19.3 km) and Trakai Kenesa (19.7 km).