Gmina Przerośl is a rural gmina (administrative district) in Suwałki County, Podlaskie Voivodeship, in north-eastern Poland. Its seat is the village of Przerośl, which lies approximately 27 kilometres (17 mi) north-west of Suwałki and 131 km (81 mi) north of the regional capital Białystok.
The gmina covers an area of 123.84 square kilometres (47.8 sq mi), and as of 2006 its total population is 3,095.