Domaszów [dɔˈmaʂuf] is a village in the administrative district of Gmina Łagiewniki, within Dzierżoniów County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 20 km (12 mi) north-east of Dzierżoniów, and 40 km (25 mi) south-west of the regional capital Wrocław.