Boleścin [bɔˈlɛɕt͡ɕin] (German: Pilzen bei Schweidnitz) is a village in the administrative district of Gmina Świdnica, within Świdnica County, Lower Silesian Voivodeship, in south-western Poland. Prior to the border changes of 1945 it was in Germany.

It lies approximately 8 kilometres (5 mi) east of Świdnica, and 50 kilometres (31 mi) south-west of the regional capital Wrocław.