Gierałtowice is a village in Gliwice County, Silesian Voivodeship, in southern Poland. It is the seat of the gmina called Gmina Gierałtowice. It lies approximately 9 kilometres (6 mi) south-east of Gliwice and 21 km (13 mi) west of the regional capital Katowice. The village has a population of 3,752.