Mazaniec [maˈzaɲɛt͡s] is a village in the administrative district of Gmina Siemkowice, within Pajęczno County, Łódź Voivodeship, in central Poland. It lies approximately 3 kilometres (2 mi) north-west of Siemkowice, 12 km (7 mi) north-west of Pajęczno, and 76 km (47 mi) south-west of the regional capital Łódź.