Sidorówka [ɕidɔˈrufka] is a village in the administrative district of Gmina Jeleniewo, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 4 kilometres (2 mi) north-east of Jeleniewo, 17 km (11 mi) north of Suwałki, and 125 km (78 mi) north of the regional capital Białystok.