Marianów [maˈrjanuf] is a village in the administrative district of Gmina Burzenin, within Sieradz County, Łódź Voivodeship, in central Poland. It lies approximately 10 kilometres (6 mi) west of Burzenin, 19 km (12 mi) south of Sieradz, and 66 km (41 mi) south-west of the regional capital Łódź.