Osnowo [ɔsˈnɔvɔ] is a village in the administrative district of Gmina Chełmno, within Chełmno County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies 4 kilometres (2 mi) south of Chełmno, 36 km (22 mi) north of Toruń, and 38 km (24 mi) north-east of Bydgoszcz.