Wilcza [ˈvilt͡ʂa] is a village in the administrative district of Gmina Kotlin, within Jarocin County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 3 kilometres (2 mi) west of Kotlin, 10 km (6 mi) south-east of Jarocin, and 72 km (45 mi) south-east of the regional capital Poznań.