Gmina Bartoszyce is a rural gmina (administrative district) in Bartoszyce County, Warmian-Masurian Voivodeship, in northern Poland, on the border with Russia. Its seat is the town of Bartoszyce, although the town is not part of the territory of the gmina. The gmina covers an area of 427.82 square kilometres (165.2 sq mi), and as of 2006 its total population is 10,769.