Rososz [ˈrɔsɔʂ] is a village in the administrative district of Gmina Biała, within Wieluń County, Łódź Voivodeship, in central Poland. It lies approximately 6 kilometres (4 mi) north of Biała, 14 km (9 mi) north-west of Wieluń, and 88 km (55 mi) south-west of the regional capital Łódź.