Zbrzeźnica [zbʐɛʑˈnit͡sa] is a village in the administrative district of Gmina Zambrów, within Zambrów County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) north-west of Zambrów and 68 km (42 mi) west of the regional capital Białystok.