Siekierka Nowa [ɕɛˈkʲɛrka ˈnɔva] is a village in the administrative district of Gmina Chotcza, within Lipsko County, Masovian Voivodeship, in east-central Poland. It lies approximately 15 kilometres (9 mi) north of Lipsko and 114 km (71 mi) south-east of Warsaw.