Dusocin is a village in the administrative district of Gmina Grudziàdz, within Grudziàdz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It is located in the Cheà Âmno Land in the historic region of Pomerania.
During the German occupation of Poland (World War II), in 1939, some Polish farmers from Dusocin were murdered by the Germans in the in the nearby village of Biaà Âochowo (see Nazi crimes against the Polish nation).