Czerwonki [t͡ʂɛrˈvɔnki] is a village in the administrative district of Gmina Radziłów, within Grajewo County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 7 kilometres (4 mi) north of Radziłów, 21 km (13 mi) south of Grajewo, and 65 km (40 mi) north-west of the regional capital Białystok.