Newchurch is a hundred of Kent that forms part of the Lathe of Shepway. It is bounded by Ham to the west; by Bircholt Barony to the north; by Street to the east; by Worth to the south-east; by St Martin's Longport to the south; and by Aloesbridge to the south-west. It had a population of 796 in 2011.
It comprises the ancient parishes of:
- Aldington (part)*
- Appledore (part)†
- Bilsington (part)‡
- Bonnington (part)§
- Hope (part)‖
- Ruckinge (part)¶
- St Mary in the Marsh (part)‖
*: Mostly in Bircholt Franchise, but also extends into Hythe, Street and Worth hundreds.
†: Mostly in Blackborne (Lathe of Scray), but also extends into Aloesbridge and St Martin's Longport.
‡: Detached part in St Martin's Longport.
§: Extends into Bircholt Franchise.
‖: Small detached part; mostly in St Martin's Longport.
¶: Extends into Ham hundred.