Wolnica [vɔlˈnit͡sa] is a village in the administrative district of Gmina Kożuchów, within Nowa Sól County, Lubusz Voivodeship, in western Poland. It lies approximately 10 kilometres (6 mi) north-west of Kożuchów, 14 km (9 mi) west of Nowa Sól, and 13 km (8 mi) south of Zielona Góra.