| Parish of Clonduff |
| Key | Townland | County | Division | OS Map Ref |
| 1 | Ballyaughian | Down | Clonduff | 48 & 52 |
| 2 | Ballycoshone Upper | Down | Ballycoshone | 48 |
| 3 | Ballygorian Beg | Down | Ballycoshone | 47 & 48 |
| 4 | Ballygorian More | Down | Rathfriland South | 47 |
| 5 | Ballykeel | Down | Clonduff | 42 & 48 |
| 6 | Ballymaghery | Down | Clonduff | 48 |
| 7 | Ballynagappoge | Down | Ballycoshone | 42 |
| 8 | Ballynanny | Down | Clonduff | 48 & 52 |
| 9 | Ballyweely | Down | Ballycoshone | 42 & 48 |
| 10 | Cabragh | Down | Clonduff | 42 |
| 11 | Carcullion | Down | Hilltown | 47 & 48 & 51 & 52 |
| 12 | Cavan | Down | Ballycoshone | 42 & 48 |
| 13 | Cleomack | Down | Hilltown | 47 & 48 & 51 |
| 14 | Drumbonniff | Down | Clonduff | 42 & 48 |
| 15 | Drumnascamph | Down | Ballycoshone | 42 & 48 |
| 16 | Goward | Down | Clonduff | 48 |
| 17 | Islandmoyle | Down | Clonduff | 42 |
| 18 | Kinghill | Down | Clonduff | 42 & 48 |
| 19 | Leitrim | Down | Hilltown | 48 & 52 |
| 20 | Lenish | Down | Ballycoshone | 42 & 48 |
| 21 | Leode | Down | Hilltown | 47 |
| 22 | Lisnamulligan | Down | Ballycoshone | 47 & 48 |
| 23 | Mullaghmore | Down | Hilltown | 47 & 51 |
| 24 | Stang | Down | Clonduff | 48 & 52 |
| 25 | Tamary | Down | Drumgath | 47 |
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