Rąbiń [ˈrɔmbiɲ] is a village in the administrative district of Gmina Krzywiń, within Kościan County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 10 kilometres (6 mi) north of Krzywiń, 16 km (10 mi) east of Kościan, and 39 km (24 mi) south of the regional capital Poznań.