Arnos Grove () is an area of North London, England, within the London Borough of Enfield, Southgate Green ward. It is centred 7.5 miles (12 km) north of Charing Cross and was a medieval demesne and estate of the Arnolds, a Norman-heritage family, in Middlesex. 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.