Grubno is a village in the administrative district of Gmina Stolno, within Cheà Âmno County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It is located in Cheà Âmno Land within the historic region of Pomerania.
Grubno is located at the intersection of the Polish National road 91 and the Voivodeship road 550.