Nowe Kozery [ˈnɔvɛ kɔˈzɛrɨ] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) west of Grodzisk Mazowiecki and 32 km (20 mi) south-west of Warsaw.