Gmina Sochaczew is a rural gmina in Sochaczew County, Masovian Voivodeship, in east-central Poland. Its seat is the town of Sochaczew, although the town is not part of the territory of the gmina.

Gmina Brochów is a rural gmina in Sochaczew County, Masovian Voivodeship, in east-central Poland. Its seat is the village of Brochów, which lies approximately 11 kilometres north of Sochaczew and 52 k