Ugniewo [uɡˈɲɛvɔ] is a village in the administrative district of Gmina Ostrów Mazowiecka, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland.^[1] It lies approximately 5 kilometres (3 mi) east of Ostrów Mazowiecka and 93 km (58 mi) north-east of Warsaw.