Żółwiniec [ʐuu̯ˈviɲɛt͡s] is a village in the administrative district of Gmina Ślesin, within Konin County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 5 kilometres (3 mi) north-east of Ślesin, 21 km (13 mi) north of Konin, and 97 km (60 mi) east of the regional capital Poznań.