Osiczyn is a village in the administrative district of Gmina Borne Sulinowo, within Szczecinek County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately north-west of Borne Sulinowo, south-west of Szczecinek, and east of the regional capital Szczecin.
Before 1945 the area was part of Germany. For the history of the region, see History of Pomerania.
The village has a population of 40.