Wólka Orchowska [ˈvulka ɔrˈxɔfska] is a village in the administrative district of Gmina Orchowo, within Słupca County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 4 kilometres (2 mi) east of Orchowo, 36 km (22 mi) north-east of Słupca, and 80 km (50 mi) east of the regional capital Poznań.