Kościerzyce [kɔɕt͡ɕɛˈʐɨt͡sɛ] is a village in the administrative district of Gmina Lubsza, within Brzeg County, Opole Voivodeship, in south-western Poland. It lies approximately 3 kilometres (2 mi) east of Brzeg and 37 km (23 mi) north-west of the regional capital Opole.