Antoniówka [antɔˈɲufka] is a village in the administrative district of Gmina Policzna, within Zwoleń County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) south-west of Policzna, 9 km (6 mi) north of Zwoleń, and 96 km (60 mi) south-east of Warsaw.