Słupcza [ˈswupt͡ʂa] is a village in the administrative district of Gmina Dwikozy, within Sandomierz County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Dwikozy, 10 km (6 mi) north-east of Sandomierz, and 86 km (53 mi) east of the regional capital Kielce.

During the January Uprising, on 8 February 1863, the Battle of Słupcza was fought nearby between Polish insurgents and Russian troops.