Nowy Puznów [ˈnɔvɨ ˈpuznuf] is a village in the administrative district of Gmina Garwolin, within Garwolin County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north of Garwolin and 55 km (34 mi) south-east of Warsaw.