Girdiskes is a village in Šilalė District Municipality, in Tauragė County, Lithuania. Girdiskes lies at 157 m above sea level. It has 131 inhabitants (2021). The nearest city is Tauragė, 28 km to the southwest. Among the landmarks around are Church of the Holy Name of the Virgin Mary, Upyna (5.0 km), Church of the Blessed Virgin Mary of the Snows, Girdiškė (0.0 km) and Tauragė Castle (28 km). Among the natural features are Medvėgalis (19.8 km).
Also written Girdiškė.