Ludwinów [ludˈvʲinuf] is a village in the administrative district of Gmina Leśna Podlaska, within Biała Podlaska County, Lublin Voivodeship, in eastern Poland. It lies approximately 2 kilometres (1 mi) south of Leśna Podlaska, 12 km (7 mi) north-west of Biała Podlaska, and 102 km (63 mi) north of the regional capital Lublin.