Winna [ˈvinna] is a village in the administrative district of Gmina Zaniemyśl, within Środa Wielkopolska County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 5 kilometres (3 mi) north of Zaniemyśl, 9 km (6 mi) south-west of Środa Wielkopolska, and 28 km (17 mi) south-east of the regional capital Poznań.