Praga Dolna [ˈpraɡa ˈdɔlna] is a village in the administrative district of Gmina Sienno, within Lipsko County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) east of Sienno, 13 km (8 mi) south-west of Lipsko, and 131 km (81 mi) south of Warsaw.