Broszków [ˈbrɔʂkuf] is a village in the administrative district of Gmina Kotuń, within Siedlce County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Kotuń, 12 km (7 mi) west of Siedlce, and 77 km (48 mi) east of Warsaw.