| Parish of Ballytrustan |
| Key | Townland | County | Division | OS Map Ref |
| 1 | Ballybranigan | Down | Quintin | 25 & 32 |
| 2 | Ballyfounder | Down | Quintin | 32 |
| 3 | Ballymacnamee | Down | Quintin | 25 |
| 4 | Ballynichol | Down | Quintin | 32 |
| 5 | Ballytrustan | Down | Quintin | 32 |
| 6 | Ballywierd | Down | Quintin | 32 |
| 7 | Beardy Rocks | Down | Quintin | 32 |
| 8 | Corrog | Down | Quintin | 25 & 32 |
| 9 | Kearney | Down | Quintin | 32 |
| 10 | Parson Hall | Down | Portaferry | 32 |
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