Baranów Sandomerski Castle is a Mannerist castle located in Baranów Sandomierski in the Subcarpathian Voivodship, south-east Poland. The castle is one of the most important Mannerist structures in Poland.

The castle is known as the "little Wawel". According to Polish law, it is a "class zero monument". Originally, a residency of the Lubomirski family, it nowadays serves as a museum, hotel and conference centre.