Wierzbowa [vjɛʐˈbɔva] is a village in the administrative district of Gmina Gromadka, within Bolesławiec County, Lower Silesian Voivodeship, in south-western Poland. Prior to 1945 it was in Germany.

It lies approximately 4 km (2 mi) north of Gromadka, 20 km (12 mi) north-east of Bolesławiec, and 94 km (58 mi) west of the regional capital Wrocław.