The Honour of Grafton is a contiguous set of manors in the south of Northamptonshire, England up to the county's eastern border with Buckinghamshire. Its dominant legacies are semi-scattered Whittlewood Forest and a William Kent wing of Wakefield Lodge in the body of that woodland.
Other legacies are few or abolished. Titles of lord of the manor are now, in English law, entirely without privileges. Owning of local powers and most other vestigial manorial rights, such as fisheries, rentcharges, ground rents, tolls, is void unless already registered against the associated freeholds and agreed with owners of serviant or encumbered land, or demonstrable and in writing as to the few remaining unregistered lands in England.