Kiełpiny [kʲɛu̯ˈpinɨ] is a village in the administrative district of Gmina Siedlec, within Wolsztyn County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Siedlec, 6 km (4 mi) north-west of Wolsztyn, and 65 km (40 mi) south-west of the regional capital Poznań.