Gaudynki [ɡauˈdɨnki] is a village in the administrative district of Gmina Orzysz, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) south-west of Orzysz, 17 km (11 mi) north of Pisz, and 91 km (57 mi) east of the regional capital Olsztyn.