Białka [ˈbjau̯ka] is a village in the administrative district of Gmina Milejów, within Łęczna County, Lublin Voivodeship, in eastern Poland. It lies approximately 6 kilometres (4 mi) east of Milejów-Osada, 13 km (8 mi) south-east of Łęczna, and 31 km (19 mi) east of the regional capital Lublin.