Marholm is a village and civil parish in the Peterborough district, in the ceremonial county of Cambridgeshire, England. West of Peterborough and 1 mile from the seat of the Fitzwilliam family at Milton Hall. The parish covers some 1,400 acres, with the village positioned roughly in the centre. For electoral purposes it forms part of Northborough ward in North West Cambridgeshire constituency.

The City of Peterborough, commonly known as Peterborough, is a unitary authority district with city status in the ceremonial county of Cambridgeshire, England. The area is named after its largest settlement, Peterborough but also covers a wider area of outlying villages and hamlets.