Polanka Wielka is a village in Oświęcim County, Lesser Poland Voivodeship, in southern Poland. It is the seat of the gmina (administrative district) called Gmina Polanka Wielka. It lies approximately 10 kilometres (6 mi) south-east of Oświęcim and 46 km (29 mi) west of the regional capital Kraków.
The village has a population of 3,800.