Liszna [ˈlʲiʂna] is a village in the administrative district of Gmina Sławatycze, within Biała Podlaska County, Lublin Voivodeship, in eastern Poland, close to the border with Belarus. It lies approximately 4 kilometres (2 mi) north of Sławatycze, 42 km (26 mi) south-east of Biała Podlaska, and 92 km (57 mi) north-east of the regional capital Lublin.