Malūniai is a village in Trakai District Municipality, in Vilnius County, Lithuania. Malūniai lies at 151 m above sea level. The nearest city is Vilnius, 34 km to the east. Among the landmarks around are Trakai Island Castle (11.0 km), Vilnius Cathedral (34 km) and Basilica of the Visitation of the Blessed Virgin Mary (10.6 km).