Rudniki [rudˈniki] is a village in the administrative district of Gmina Raczki, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 4 kilometres (2 mi) east of Raczki, 13 km (8 mi) south-west of Suwałki, and 99 km (62 mi) north of the regional capital Białystok.