Gmina Gostynin is a rural gmina (administrative district) in Gostynin County, Masovian Voivodeship, in east-central Poland. Its seat is the town of Gostynin, although the town is not part of the territory of the gmina. The gmina covers an area of 270.69 km2, and as of 2006 its total population is 12,245. The gmina contains part of the protected area called Gostynin-Włocławek Landscape Park.

Villages

Gmina Gostynin contains the villages and settlements of:

Neighbouring gminas

Gmina Gostynin is bordered by the town of Gostynin and by the gminas of Baruchowo, Łąck, Łanięta, Lubień Kujawski, Nowy Duninów, Strzelce and Szczawin Kościelny.