Marston Green is a village in the civil parish of Bickenhill and Marston Green, in the Metropolitan Borough of Solihull in the West Midlands. It lies within the historic county of Warwickshire. The Parish which includes the village had a population of 7432 in the 2021 Census.

The Metropolitan Borough of Solihull is a metropolitan borough in West Midlands county, England. It is named after its largest town, Solihull, from which Solihull Metropolitan Borough Council is based. For Eurostat purposes it is a NUTS 3 region and is one of seven boroughs or unitary districts that comprise the "West Midlands" NUTS 2 region. Much of the large residential population in the north of the borough centres on the communities of Castle Bromwich, Kingshurst, Marston Green and Smith's Wood as well as the towns of Chelmsley Wood and Fordbridge. In the south are the towns of Shirley and Solihull, as well as the large villages of Knowle, Dorridge, Meriden and Balsall Common.