Mamhilad (Welsh: Mamheilad) is a village in the community of Goetre Fawr in Monmouthshire, south east Wales.
Mamhilad is two miles to the north east of Pontypool, Torfaen County Borough.
The Church of St Illtyd is notable for having been the parish of the Reverend Christopher Cook (1825–1927), who held the living between 1855 and 1925.
He was also Rector of Llanfihangel Pontymoile from 1851, a record 74 years, and served as a curate there even before he was made incumbent.
[2] Mamhilad is close to business parks straddling the A4042 on the former ICI Fibres and British Nylon Spinners site.