Świerże (Polish pronunciation: [ˈɕfjɛrʐɛ]) is a village in the administrative district of Gmina Stary Lubotyń, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It lies approximately 25 kilometres (16 mi) south-east of Stary Lubotyń, 19 km (12 mi) east of Ostrów Mazowiecka, and 100 km (62 mi) north-east of Warsaw.