Świdnik (; ) is a village in the administrative district of Gmina Marciszów, within Kamienna Góra County, Lower Silesian Voivodeship, in south-western Poland. It lies approximately north-west of Kamienna Góra, and west of the regional capital Wrocław. The village has a total area of .103 km2. Notable residents Winfried Baumgart (born 1938), German historian References Villages in Kamienna Góra County