Gmina Strzelin is an urban-rural gmina (administrative district) in Strzelin County, Lower Silesian Voivodeship, in south-western Poland. Its seat is the town of Strzelin, which lies approximately 39 kilometres south of the regional capital Wrocław. The gmina covers an area of 171.69 square kilometres, and as of 2006 its total population is 21,656 (out of which the population of Strzelin amounts to 12,192, and the population of the rural part of the gmina is 9,464).