Gmina Bestwina is a rural gmina (administrative district) in Bielsko County, Silesian Voivodeship, in southern Poland. Its seat is the village of Bestwina, which lies approximately north of Bielsko-Biaà Âa and south of the regional capital Katowice.
The gmina covers an area of , and as of 2019 its total population is 11,816.
Gmina Bestwina contains the villages and settlements of Bestwina, Bestwinka, Janowice and Kaniów.
Gmina Bestwina is bordered by the city of Bielsko-Biaà Âa and by the gminas of Czechowice-Dziedzice, Miedà ºna, Pszczyna and Wilamowice.