Gmina Gostycyn is a rural gmina (administrative district) in Tuchola County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. Its seat is the village of Gostycyn, which lies approximately 13 kilometres (8 mi) south of Tuchola and 44 km (27 mi) north of Bydgoszcz.
The gmina covers an area of 136.15 square kilometres (52.6 sq mi), and as of 2006 its total population is 5,189.
The gmina contains part of the protected area called Tuchola Landscape Park.
Read more about Gmina Gostycyn: Villages, Neighbouring Gminas