Gzin is a village in the administrative district of Gmina Dàbrowa Cheà Âmià Âska, within Bydgoszcz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It is located in the Cheà Âmno Land in the historic region of Pomerania.
The oldest known mention of the village comes from a document of Duke Konrad I of Masovia from 1222.
During the German occupation (World War II), in 1939, inhabitants of Gzin were among the victims of massacres of Poles committed by the German Selbstschutz in nearby PÃ Âutowo as part of the Intelligenzaktion.