Dzierzgów [ˈd͡ʑɛʐɡuf] is a village in the administrative district of Gmina Nieborów, within Łowicz County, Łódź Voivodeship, in central Poland. It lies approximately 12 kilometres (7 mi) south-west of Nieborów, 10 km (6 mi) south-east of Łowicz, and 49 km (30 mi) north-east of the regional capital Łódź.

• Central Statistical Office (GUS) Population: Size and Structure by Administrative Division - (2007-12-31) (in Polish)