Rolki [ˈrɔlkʲi] (German: Rollken) is a village in the administrative district of Gmina Biała Piska, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 6 kilometres (4 mi) south-east of Biała Piska, 23 km (14 mi) east of Pisz, and 110 km (68 mi) east of the regional capital Olsztyn.