Ludlow is a geographic parish in Northumberland County, New Brunswick, Canada.

[6] Before the creation of Upper Miramichi in 1971,[7] Ludlow Parish was a local service district.

[10][11] The Ludlow brothers were prominent Loyalist judges and members of the Executive Council of New Brunswick.

[14] Ludlow was erected in 1814 from unassigned territory in the western part of the county plus a strip of Newcastle Parish.

[14] Ludlow included Blackville and Blissfield Parishes plus the western part of Kent County until 1830.