Piotrówka [pjɔˈtrufka] is a village in the administrative district of Gmina Jemielnica (Gemeinde Himmelwitz), within Strzelce County, Opole Voivodeship, in the south-western Polish region of Upper Silesia.

The colonists were mainly members of the Unity of the Brethren (Hussites), and the town was named after their pastor, Peter Schikora, who was actively involved in the village's establishment.

In the Upper Silesia plebiscite of March 1921, 639 villagers voted to remain in Germany and 169 voted to join the newly created Second Polish Republic.

As a result, Petersgrätz remained as a village of the Weimar Republic.

In 1945, the Red Army occupied the village and drove a large part of its population out.