Jabłonna [jaˈbwɔnna] is a village in the administrative district of Gmina Wyśmierzyce, within Białobrzegi County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 kilometres (6 mi) south-west of Wyśmierzyce, 18 km (11 mi) south-west of Białobrzegi, and 75 km (47 mi) south of Warsaw.