Jaświłki [jaɕˈfiu̯ki] is a village in the administrative district of Gmina Jaświły, within Mońki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 4 kilometres (2 mi) north of Jaświły, 15 km (9 mi) north-east of Mońki, and 45 km (28 mi) north of the regional capital Białystok.