Piotrowice [pjɔtrɔˈvit͡sɛ] is a village in the administrative district of Gmina Słupca, within Słupca County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 3 kilometres (2 mi) north-east of Słupca and 68 km (42 mi) east of the regional capital Poznań.