Lubcz Wielki (Polish pronunciation: [luptʂ ˈfjɛlkʲi]) is a village in the administrative district of Gmina Krzyż Wielkopolski, within Czarnków-Trzcianka County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 3 kilometres (2 mi) east of Krzyż Wielkopolski, 35 km (22 mi) west of Czarnków, and 80 km (50 mi) north-west of the regional capital Poznań.