Townlands starts with o, Northern Ireland
|
Townland |
Acres |
County |
Barony |
Civil Parish |
District |
Province |
|---|---|---|---|---|---|---|
| Oldtown Downing | 222 | Londonderry | Loughinsholin | Ballyscullion | Magherafelt | Ulster |
| Omagh | 31 | Tyrone | Omagh East | Drumragh | Omagh | Ulster |
| OMAGH TOWN | Not Recorded | Tyrone | Omagh East | Drumragh | Omagh | Ulster |
| Ora Beg | 119 | Fermanagh | Clanawley | Cleenish | Enniskillen | Ulster |
| Oritor | 289 | Tyrone | Dungannon Upper | Kildress | Cookstown | Ulster |
| Orlock | 183 | Down | Ards Lower | Bangor | Newtownards | Ulster |
| Oro More | 443 | Fermanagh | Clanawley | Cleenish | Enniskillen | Ulster |
| Oughtagh | 668 | Londonderry | Tirkeeran | Cumber Lower | Londonderry | Ulster |
| Oughtboy | 964 | Tyrone | Strabane Upper | Bodoney Upper | Gortin | Ulster |
| Oughtdoorish | 1,848 | Tyrone | Strabane Upper | Bodoney Upper | Gortin | Ulster |
| Oughterard | 152 | Tyrone | Dungannon Upper | Desertcreat | Cookstown | Ulster |
| Oughterard | 326 | Tyrone | Omagh East | Dromore | Omagh | Ulster |
| Oughterdrum | 125 | Fermanagh | Lurg | Belleek | Ballyshannon | Ulster |
| Oughtmame | 823 | Tyrone | Strabane Upper | Bodoney Upper | Gortin | Ulster |
| Oughtnamwella | 1,368 | Tyrone | Strabane Upper | Bodoney Upper | Gortin | Ulster |
| Oughtymore | 246 | Londonderry | Keenaght | Tamlaghtard (Magilligan) | Newtown Limavady | Ulster |
| Oughtymoyle | 248 | Londonderry | Keenaght | Tamlaghtard (Magilligan) | Newtown Limavady | Ulster |
| Ouley | 444 | Down | Lordship of Newry | Newry | Newry | Ulster |
| Ouley | 746 | Down | Castlereagh Upper | Saintfield | Lisburn | Ulster |
| Outal | 158 | Antrim | Kilconway | Grange of Dundermot | Ballymena | Ulster |