Arnos Grove is an area of north London, England, within the London Borough of Enfield. It is centred 7.5 miles (12 km) north of Charing Cross. It is adjacent to New Southgate. The natural grove, larger than today, was for many centuries the largest woodland in the chapelry of Southgate in the parish of Edmonton. It became inter-related with Arnos Park when its owner was permitted to enclose much of its area through the widespread legal practice of inclosure of the common land to create the former park, the heart of which is now public parkland.

New Southgate is a residential suburb straddling three Outer London Boroughs: a small part of the east of Barnet, a south-west corner of Enfield and in loosest definitions, based on nearest railway stations, a small northern corner of Haringey in North London, England where estates merge into Bounds Green.