Dzięciołowo [d͡ʑɛnt͡ɕɔˈwɔvɔ] is a village in the administrative district of Gmina Jaświły, within Mońki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 11 kilometres (7 mi) north-east of Jaświły, 22 km (14 mi) north-east of Mońki, and 50 km (31 mi) north of the regional capital Białystok.