Kąpiel [ˈkɔmpjɛl] is a village in the administrative district of Gmina Ostrowite, within Słupca County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 3 kilometres (2 mi) south-west of Ostrowite, 14 km (9 mi) north-east of Słupca, and 76 km (47 mi) east of the regional capital Poznań.