Jaroszówka [jarɔˈʂufka] is a village in the administrative district of Gmina Chojnów, within Legnica County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 7 kilometres (4 mi) north-east of Chojnów, 17 kilometres (11 mi) north-west of Legnica, and 77 kilometres (48 mi) west of the regional capital Wrocław.