Kłudzie [ˈkwud͡ʑɛ] is a village in the administrative district of Gmina Solec nad Wisłą, within Lipsko County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) north of Solec nad Wisłą, 8 km (5 mi) east of Lipsko, and 130 km (81 mi) south-east of Warsaw.