Wólka Pętkowska [ˈvulka pɛntˈkɔfska] is a village in the administrative district of Gmina Bałtów, within Ostrowiec County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 5 kilometres (3 mi) east of Bałtów, 17 km (11 mi) north-east of Ostrowiec Świętokrzyski, and 72 km (45 mi) east of the regional capital Kielce.