Widziszewo [vid͡ʑiˈʂɛvɔ] is a village in the administrative district of Gmina Kościan, within Kościan County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) south-west of Kościan and 46 km (29 mi) south-west of the regional capital Poznań.