Lucim is a village in the administrative district of Gmina Koronowo, within Bydgoszcz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 10 km north-west of Koronowo and 32 km north of Bydgoszcz. It is located in the region of Krajna.

History

Lucim was a private church village administratively located in the Nakło County in the Kalisz Voivodeship in the Greater Poland Province of the Kingdom of Poland. During the German occupation of Poland (World War II), inhabitants of Lucim were among the victims of a massacre of Poles committed by the German Selbstschutz in nearby Jastrzębie in January 1940.