Poświętne [pɔɕˈfjɛntnɛ] is a village in the administrative district of Gmina Osiecznica, within Bolesławiec County, Lower Silesian Voivodeship, in south-western Poland. It lies approximately 12 kilometres (7 mi) north-west of Osiecznica, 24 km (15 mi) north-west of Bolesławiec, and 125 km (78 mi) west of the regional capital Wrocław.