Studzianna [stuˈd͡ʑanna] is a village in the administrative district of Gmina Borek Wielkopolski, within Gostyń County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 9 kilometres (6 mi) north-west of Borek Wielkopolski, 12 km (7 mi) north-east of Gostyń, and 53 km (33 mi) south of the regional capital Poznań.