Gmina Ińsko is an urban-rural gmina (administrative district) in Stargard County, West Pomeranian Voivodeship, in north-western Poland.

Its seat is the town of Ińsko, which lies approximately 37 kilometres (23 mi) east of Stargard and 65 km (40 mi) east of the regional capital Szczecin.

The gmina contains part of the protected area called Ińsko Landscape Park.

Apart from the town of Ińsko, Gmina Ińsko contains the villages and settlements of Ciemnik, Czertyń, Dolnik, Granica, Gronówko, Kanice, Kleszcze, Linówko, Miałka, Nierybno, Powalice, Ścienne, Storkowo, Studnica, Waliszewo and Wierzchucice.

Gmina Ińsko is bordered by the gminas of Chociwel, Dobrzany, Drawsko Pomorskie, Kalisz Pomorski, Recz and Węgorzyno.