Rozwadówka [rɔzvaˈdufka] is a village in the administrative district of Gmina Sosnówka, within Biała Podlaska County, Lublin Voivodeship, in eastern Poland. It lies approximately 4 kilometres (2 mi) west of Sosnówka, 34 km (21 mi) south of Biała Podlaska, and 75 km (47 mi) north-east of the regional capital Lublin.