Ludwików [ludˈvikuf] is a village in the administrative district of Gmina Prażmów, within Piaseczno County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) north-east of Prażmów, 12 km (7 mi) south of Piaseczno, and 28 km (17 mi) south of Warsaw.