Wisznice [vʲiʂˈɲit͡sɛ] is a village in Biała Podlaska County, Lublin Voivodeship, in eastern Poland. It is the seat of the gmina (administrative district) called Gmina Wisznice. It lies approximately 28 kilometres (17 mi) south of Biała Podlaska and 75 km (47 mi) north-east of the regional capital Lublin.