Selioviškės is a village in Trakai District Municipality, in Vilnius County, Lithuania. Selioviškės lies at 160 m above sea level. It has 94 inhabitants (2021). The nearest city is Vilnius, 17.7 km to the east. Among the landmarks around are Vilnius Cathedral (17.8 km), Trakai Island Castle (6.1 km) and National Museum of Lithuania (17.9 km). Among the natural features are Tauras Hill (16.8 km) and Viktoras Bergas oak (2.0 km).