Zalesie [zaˈlɛɕɛ] is a village in the administrative district of Gmina Szubin, within Nakło County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 11 kilometres (7 mi) west of Szubin, 18 km (11 mi) south of Nakło nad Notecią, and 31 km (19 mi) south-west of Bydgoszcz.