Posadowice [pɔsadɔˈvit͡sɛ] is a village in the administrative district of Gmina Bierutów, within Oleśnica County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 9 kilometres (6 mi) south-west of Bierutów, 17 kilometres (11 mi) south-east of Oleśnica, and 32 kilometres (20 mi) east of the regional capital Wrocław.