Krzemianka [kʂɛˈmjanka] is a village in the administrative district of Gmina Jeleniewo, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 3 kilometres (2 mi) west of Jeleniewo, 14 km (9 mi) north of Suwałki, and 122 km (76 mi) north of the regional capital Białystok.