Grzybno, Kościerzyna County

Grzybno is a settlement in the administrative district of Gmina Stara Kiszewa, within Kościerzyna County, Pomeranian Voivodeship, in northern Poland. It lies approximately 11 km south-west of Stara Kiszewa, 22 km south of Kościerzyna, and 62 km south-west of the regional capital Gdańsk.

For details of the history of the region, see History of Pomerania.