Dzierżkowice [d͡ʑɛrʂkɔˈvit͡sɛ] is a village in the administrative district of Gmina Ruja, within Legnica County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 2 kilometres (1 mi) south-east of Ruja, 19 kilometres (12 mi) east of Legnica, and 44 kilometres (27 mi) west of the regional capital Wrocław.