| Parish of Billy |
| Key | Townland | County | Division | OS Map Ref |
| 1 | Aird | Antrim | Dunseverick | 3 |
| 2 | Ardihannon | Antrim | Bushmills | 3 |
| 3 | Ballyallaght | Antrim | Dunseverick | 3 |
| 4 | Ballyhemlin | Antrim | Bushmills | 7 |
| 5 | Ballylinny | Antrim | Bushmills | 3 |
| 6 | Ballylough | Antrim | Port Cammon | 7 |
| 7 | Ballylough More | Antrim | Port Cammon | 7 |
| 8 | Ballymacfin | Antrim | Carnmoon | 7 & 12 |
| 9 | Ballymoy | Antrim | Dunseverick | 3 |
| 10 | Ballynagor | Antrim | Carnmoon | 12 |
| 11 | Ballynarrry Lower | Antrim | Port Cammon | 7 |
| 12 | Ballyness | Antrim | Bushmills | 7 |
| 13 | Ballyoglagh | Antrim | Drumtullagh | 7 |
| 14 | Ballytaylor | Antrim | Bushmills | 3 |
| 15 | Billy or Curramoney | Antrim | Port Cammon | 7 |
| 16 | Bushmills or | Antrim | Bushmills | 3 & 7 |
| 17 | Cabragh or Cavanmore | Antrim | Port Cammon | 7 |
| 18 | Carnanreagh | Antrim | Bushmills | 7 |
| 19 | Carnbore | Antrim | Carnmoon | 7 |
| 20 | Carncolp | Antrim | Dunseverick | 3 |
| 21 | Carnkirk | Antrim | Dunseverick | 3 & 7 |
| 22 | Carnmoon | Antrim | Carnmoon | 7 |
| 23 | Carnside | Antrim | Dunseverick | 3 |
| 24 | Carrowreagh | Antrim | Dunseverick | 3 |
| 25 | Carrowreagh Mountain | Antrim | Dunseverick | 3 |
| 26 | Castlecat | Antrim | Port Cammon | 7 |
| 27 | Castlenagree | Antrim | Dunseverick | 3 |
| 28 | Cavan | Antrim | Port Cammon | 7 |
| 29 | Cavanmore or Cabragh | Antrim | Port Cammon | 7 |
| 30 | Clogher Anderson | Antrim | Bushmills | 3 & 7 |
| 31 | Clogher North | Antrim | Bushmills | 3 & 7 |
| 32 | Clogher South | Antrim | Bushmills | 3 & 7 |
| 33 | Cloonty | Antrim | Benvardin | 7 |
| 34 | Cozies | Antrim | Port Cammon | 7 |
| 35 | Craig | Antrim | Port Cammon | 7 |
| 36 | Craignamaddy | Antrim | Croagh | 7 & 8 |
| 37 | Curramoney or Billy | Antrim | Port Cammon | 7 |
| 38 | Deffrick | Antrim | Carnmoon | 7 & 12 |
| 39 | Dooey | Antrim | Bushmills | 3 |
| 40 | Dunseverick alias Feigh | Antrim | Dunseverick | 3 |
| 41 | Eagry | Antrim | Bushmills | 7 |
| 42 | Feigh alias Dunseverick | Antrim | Dunseverick | 3 |
| 43 | Feigh Carrick | Antrim | Dunseverick | 3 |
| 44 | Feigh Mountain | Antrim | Dunseverick | 3 |
| 45 | Five Acres | Antrim | Carnmoon | 12 |
| 46 | Glassaneeran Lower | Antrim | Carnmoon | 7 |
| 47 | Glebe | Antrim | Port Cammon | 7 |
| 48 | Horse Carrick | Antrim | Dunseverick | 3 |
| 49 | Islands of Carnmoon | Antrim | Carnmoon | 7 |
| 50 | Islandrose | Antrim | Carnmoon | 7 |
| 51 | Kilcoobin | Antrim | Bushmills | 3 |
| 52 | Liscolman | Antrim | Carnmoon | 7 |
| 53 | Lisnagunogue Lr. | Antrim | Dunseverick | 3 & 7 |
| 54 | Lisserluss | Antrim | Dunseverick | 3 |
| 55 | Loughlynch | Antrim | Carnmoon | 7 |
| 56 | Magheraboy or Bushmills | Antrim | Bushmills | 3 & 7 |
| 57 | Magherintendry | Antrim | Port Cammon | 7 |
| 58 | Mallendober | Antrim | Bushmills | 7 |
| 59 | Moycraig Macallister | Antrim | Drumtullagh | 7 & 12 |
| 60 | Sea Gull Isle | Antrim | Dunseverick | 3 |
| 61 | Sea Gull Isle | Antrim | Dunseverick | 3 |
| 62 | Straidbilly | Antrim | Carnmoon | 7 |
| 63 | Toberdoney | Antrim | Carnmoon | 7 & 12 |
| 64 | Tonduff | Antrim | Dunseverick | 3 |
| 65 | Turfahun | Antrim | Bushmills | 7 |
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