Radiškė is a village in Šilalė District Municipality, in Tauragė County, Lithuania. Radiškė lies at 171 m above sea level. It has 39 inhabitants (2021). The nearest city is Tauragė, 38 km to the southwest. Among the landmarks around are Church of St. Peter and St. Paul (19.5 km), Church of St. George (6.2 km) and Varniai concentration camp (19.4 km). Among the natural features are Medvėgalis (7.4 km) and Pundžiai Oak (4.0 km).