Piotrkowo, Nidzica County

Piotrkowo is a village in the administrative district of Gmina Janowiec Kościelny, within Nidzica County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 4 km south-east of Janowiec Kościelny, 14 km south-east of Nidzica, and 58 km south of the regional capital Olsztyn.