Grodzisko, Masovian Voivodeship
|Coordinates: 51°34′19″N 21°4′21″E / 51.57194°N 21.07250°E|
Grodzisko [ɡrɔˈd͡ʑiskɔ] is a village in the administrative district of Gmina Stara Błotnica, within Białobrzegi County, Masovian Voivodeship, in east-central Poland. It lies approximately 13 kilometres (8 mi) south-east of Białobrzegi and 72 km (45 mi) south of Warsaw.
The village has a population of 300.