Zła Wieś [ˈzwa ˈvjɛɕ] is a village in the administrative district of Gmina Dobrcz, within Bydgoszcz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies 7 kilometres (4 mi) south-east of Dobrcz, 21 km (13 mi) north-east of Bydgoszcz, and 35 km (22 mi) north-west of Toruń.