Brzezina [bʐɛˈʑina] (German Bresina) is a village in the administrative district of Gmina Strzelce Opolskie, within Strzelce County, Opole Voivodeship, in south-western Poland. It lies approximately 4 kilometres (2 mi) south-east of Strzelce Opolskie and 35 km (22 mi) south-east of the regional capital Opole.