Miedziana [mjɛˈd͡ʑana] is a village in the administrative district of Gmina Tarnów Opolski, within Opole County, Opole Voivodeship, in south-western Poland. It lies approximately 6 kilometres (4 mi) south-west of Tarnów Opolski and 15 km (9 mi) south-east of the regional capital Opole.