Krzeczkowo-Mianowskie [kʂɛt͡ʂˈkɔvɔ mjaˈnɔfskʲɛ] is a village in the administrative district of Gmina Czyżew-Osada, within Wysokie Mazowieckie County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 6 kilometres (4 mi) north of Czyżew-Osada, 15 km (9 mi) south-west of Wysokie Mazowieckie, and 64 km (40 mi) south-west of the regional capital Białystok.