Blackborne is a hundred of Kent that forms part of the Lathe of Scray. It is bounded by Barkley to the north-west; by Chart and Longbridge to the north; by Ham in the Lathe of Shepway to the east; by Wye to the east; by Aloesbridge in the Lathe of Shepway to the south-east; by Oxney to the south-west; and by Tenterden to the west.
It comprises the ancient parishes of:
*: Extends into Aloesbridge, Newchurch and At Martin's Longport (all Lathe of Shepway).
†: Mostly in Chart and Longbridge, but also extends into Calehill.
‡: Extends into Barkley.
§: Extends into Aloesbridge.
‖: Mostly in Ham hundred (Lathe of Shepway).
¶: Mostly in Ham, but also extends into Chart and Longridge.
**: Mostly in Calehill, but also extends into Barkley.
††: Mostly in Ham, but also extends into Aloesbridge.