Mirowszczyzna [mirɔfʂˈt͡ʂɨzna] is a village in the administrative district of Gmina Rudniki, within Olesno County, Opole Voivodeship, in south-western Poland. It lies approximately 3 kilometres (2 mi) east of Rudniki, 24 km (15 mi) north-east of Olesno, and 65 km (40 mi) north-east of the regional capital Opole.