Brzóstów [ˈbʐustuf] is a village in the administrative district of Gmina Będków, within Tomaszów Mazowiecki County, Łódź Voivodeship, in central Poland. It lies approximately 5 kilometres (3 mi) east of Będków, 18 km (11 mi) north-west of Tomaszów Mazowiecki, and 31 km (19 mi) south-east of the regional capital Łódź.