Powidzko [pɔˈvit͡skɔ] is a village in the administrative district of Gmina Żmigród, within Trzebnica County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 5 kilometres (3 mi) south-east of Żmigród, 18 kilometres (11 mi) north of Trzebnica, and 37 kilometres (23 mi) north of the regional capital Wrocław.