Gmina Grodzisk Wielkopolski is an urban-rural gmina (administrative district) in Grodzisk County, Greater Poland Voivodeship, in west-central Poland. Its seat is the town of Grodzisk Wielkopolski, which lies approximately south-west of the regional capital Poznaà Â.
The gmina covers an area of , and as of 2006 its total population is 18,616 (out of which the population of Grodzisk Wielkopolski amounts to 13,703, and the population of the rural part of the gmina is 4,913).
Apart from the town of Grodzisk Wielkopolski, Gmina Grodzisk Wielkopolski contains the villages and settlements of Albertowsko, Biaà Âa Wieà Â, Borzysà Âaw, Chrustowo, Czarna Wieà Â, Gràblewo, Kàkolewo, Kobylniki, Kurowo, Lasówki, Lulin, Ptaszkowo, Rojewo, Sà Âocin, Snowidowo, Sworzyce, Woà ºniki and Zdrój.
Gmina Grodzisk Wielkopolski is bordered by the gminas of Granowo, Kamieniec, Nowy Tomyà Âl, Opalenica and Rakoniewice.