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Heather Flanders Home
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| Townland | Parish | County |
| Cabragh | Ballymoney | Antrim |
| Cabragh | Clonallan | Down |
| Cabragh | Clonduff | Down |
| Cabragh | Eglish | Armagh |
| Cabragh | Grange | Armagh |
| Cabragh | Hillsborough | Down |
| Cabragh | Killeeshil | Tyrone |
| Cabragh | Kilskeery | Tyrone |
| Cabragh | Kirkinriola | Antrim |
| Cabragh | Mullaghbrack | Armagh |
| Cabragh | Mullaghbrack | Armagh |
| Cabragh or Cavanmore | Billy | Antrim |
| Cackinish | Kinawley | Fermanagh |
| Caddy | Drummaul | Antrim |
| Cadian | Clonfeacle | Tyrone |
| Cady | Desertcreat | Tyrone |
| Cady | Magheraculmoney | Fermanagh |
| Cah | Errigal | Londonderry |
| Cahard | Kilmore | Down |
| Caheny | Aghadowey | Londonderry |
| Caherty | Ballyclug | Antrim |
| Cahery | Drumachose | Londonderry |
| Cahoo | Donaghenry | Tyrone |
| Cahore | Ballynascreen | Londonderry |
| Cahore | Drumkeeran | Fermanagh |
| Caldanagh | Finvoy | Antrim |
| Caldragh | Kinawley | Fermanagh |
| Caldrum | Clogher | Tyrone |
| Caldrum Glebe | Inishmacsaint | Fermanagh |
| Caledon | Aghaloo | Tyrone |
| Calf Island | Ardkeen | Down |
| Calhame | Ballynure | Antrim |
| Calheme | Ballymoney | Antrim |
| Calheme | Camus | Tyrone |
| Calkill | Cappagh | Tyrone |
| Calkill | Killesher | Fermanagh |
| Callagheen | Inishmacsaint | Fermanagh |
| Callisnagh | Ardclinis | Antrim |
| Callisnagh | Layd | Antrim |
| Callow | Inishmacsaint | Fermanagh |
| Callowhill | Kinawley | Fermanagh |
| Calmore | Kilcronaghan | Londonderry |
| Calone | Kildarton | Armagh |
| Cam | Kinawley | Fermanagh |
| Cam | Mascosquin | Londonderry |
| Camagh | Derrynoose | Armagh |
| Camderry | Dromore | Tyrone |
| Camgart | Enniskillen | Fermanagh |
| Camletter | Kinawley | Fermanagh |
| Camnish | Bovevagh | Londonderry |
| Camowen | Cappagh | Tyrone |
| Camplagh | Drumkeeran | Fermanagh |
| Camplany | Magheraculmoney | Fermanagh |
| Campsey Upper | Faughanvale | Londonderry |
| Camus | Camus | Tyrone |
| Camus | Mascosquin | Londonderry |
| Camus Macosquin Glebe | Mascosquin | Londonderry |
| Canary | Clonfeacle | Armagh |
| Caneese | Lissan | Londonderry |
| Canoneill | Drumcree | Armagh |
| Cantytrindle | Derryvullan | Fermanagh |
| Capanagh | Kilwaughter | Antrim |
| Cappagh | Annaclone | Down |
| Cappagh | Creggan | Armagh |
| Cappagh More | Ballyaghran | Londonderry |
| Cappy | Derryvullan | Fermanagh |
| Captain's Island | Belleek | Fermanagh |
| Carbalintober | Desertoghill | Londonderry |
| Carbullion | Aghanloo | Londonderry |
| Carcullion | Clonduff | Down |
| Cardonaghy | Ahogill | Antrim |
| Cardy | Greyabbey | Down |
| CareyMill | Culfeightrin | Antrim |
| Cargabane | Donaghmore | Down |
| Cargaclogher | Keady | Armagh |
| Cargacreevy | Annahilt | Down |
| Cargacroy | Drumbeg | Down |
| Cargagh | Armagh | Armagh |
| Cargagh | Ballyculter | Down |
| Cargagh | Clogher | Tyrone |
| Cargagh | Down | Down |
| Cargalisgorran | Derrynoose | Armagh |
| Cargan | Dunaghy | Antrim |
| Carganamuck | Grange | Armagh |
| Cargans | Ballymore | Armagh |
| Cargin | Duneane | Antrim |
| Cargin Island | Duneane | Antrim |
| Cargygray | Annahilt | Down |
| Carlane | Duneane | Antrim |
| Carmacmoin | Ahogill | Antrim |
| Carmavy, Grange of | Killead | Antrim |
| Carmean | Desertlyn | Londonderry |
| Carmeen | Clonallan | Down |
| Carmoney | Faughanvale | Londonderry |
| Carmorn | Duneane | Antrim |
| Carn | Boho | Fermanagh |
| Carn | Clondermot | Londonderry |
| Carn | Dungiven | Londonderry |
| Carn | Enniskillen | Fermanagh |
| Carn | Kinawley | Fermanagh |
| Carn | Magheraculmoney | Fermanagh |
| Carnaboy | Ballywillin | Londonderry |
| Carnacally | Forkill | Armagh |
| Carnacally | Kilmore | Down |
| Carnacavill | Maghera | Down |
| Carnafarn | Clondermot | Londonderry |
| Carnaff | Derrykeighan | Antrim |
| Carnagall | Loughguile | Antrim |
| Carnagat | Clogher | Tyrone |
| Carnagat | Killevy | Armagh |
| Carnageeragh | Kilraghts | Antrim |
| Carnaghliss | Killead | Antrim |
| Carnaghts | Connor | Antrim |
| Carnagribban | Donaghedy | Tyrone |
| Carnahagh | Layd | Antrim |
| Carnahinny | Clogher | Tyrone |
| Carnakilly Upper | Faughanvale | Londonderry |
| Carnalbanagh | Ballyaghran | Londonderry |
| Carnalbanagh West | Moira | Down |
| Carnalea | Donacavey | Tyrone |
| Carnalea | Dromore | Tyrone |
| Carnally | Creggan | Armagh |
| Carnalridge | Ballywillin | Londonderry |
| Carnamaddy | Grange of Layd | Antrim |
| Carnamenagh | Loughguile | Antrim |
| Carnamoney | Ballynascreen | Londonderry |
| Carnamuck | Knockbreda | Down |
| Carnamuff | Faughanvale | Londonderry |
| Carnan | Arboe | Tyrone |
| Carnanbane | Banagher | Londonderry |
| Carnanbane | Learmount | Londonderry |
| Carnanee | Ballyaghran | Londonderry |
| Carnanee | Ballymartin | Antrim |
| Carnanee | Layd | Antrim |
| Carnanransy | Bodoney Lower | Tyrone |
| Carnanreagh | Billy | Antrim |
| Carnanreagh | Learmount | Londonderry |
| Carnany | Drumgath | Down |
| Carnany Lower | Ballymoney | Antrim |
| Carnany Upper | Ballymoney | Antrim |
| Carnargan | Bodoney Upper | Tyrone |
| Carnarousk | Donacavey | Tyrone |
| Carnasheeran | Layd | Antrim |
| Carnasure | Comber | Down |
| Carnavanaghan | Kilclooney | Armagh |
| Carnaveagh | Ardstraw | Tyrone |
| Carnbane | Blaris | Down |
| Carnbeg | Killagan | Antrim |
| Carn-beg | Dunaghy | Antrim |
| Carnbore | Billy | Antrim |
| Carnbuck | Loughguile | Antrim |
| Carncoggy | Derrykeighan | Antrim |
| Carncolp | Billy | Antrim |
| Carncome | Connor | Antrim |
| Carncorran Glebe | Ardstraw | Tyrone |
| Carncose | Desertmartin | Londonderry |
| Carncullagh Middle | Derrykeighan | Antrim |
| Carndaisy | Desertlyn | Londonderry |
| Carndougan | Mascosquin | Londonderry |
| Carnduff | Inver | Antrim |
| Carnearney | Ahogill | Antrim |
| Carnearny | Connor | Antrim |
| Carneatly | Ballymoney | Antrim |
| Carneety | Dunboe | Londonderry |
| Carnenny | Desertcreat | Tyrone |
| Carnet | Balteagh | Londonderry |
| Carnew | Garvaghy | Down |
| Carney Hill | Donaghadee | Down |
| Carney Hill | Finvoy | Antrim |
| Carneyhill | Cleenish | Fermanagh |
| Carneyhome | Clones | Fermanagh |
| Carnfeogue | Derrykeighan | Antrim |
| Carnfunnock | Carncastle | Antrim |
| Carnglass More | Ballyrashane | Antrim |
| Carngranny | Antrim | Antrim |
| Carniny | Ahogill | Antrim |
| Carnirk | Inishmacsaint | Fermanagh |
| Carnkenny | Ardstraw | Tyrone |
| Carnkilly Upper | Glenavy | Antrim |
| Carnkirk | Billy | Antrim |
| Carnkirn | Grange of Drumtullagh | Antrim |
| Carnlea | Kirkinriola | Antrim |
| Carnlelis | Ballintoy | Antrim |
| Carnlough South | Ardclinis | Antrim |
| Carnlougherin | Magheramesk | Antrim |
| Carnmoney Bog | Carnmoney | Antrim |
| Carnmoon | Billy | Antrim |
| Carnmore | Clones | Fermanagh |
| Carnmore | Dunaghy | Antrim |
| Carnony | Cappagh | Tyrone |
| Carnowry | Magilligan or Tamlaghtard | Londonderry |
| Carnrallagh | Aghadowey | Londonderry |
| Carnreagh | Blaris | Down |
| Carnside | Billy | Antrim |
| Carnspindle | Island Magee | Antrim |
| Carntall | Ballylinny | Antrim |
| Carntall More | Clogher | Tyrone |
| Carnteel | Carnteel | Tyrone |
| Carntrone | Aghavea | Fermanagh |
| Carony | Longfield East | Tyrone |
| Carr | Clogher | Tyrone |
| Carr | Devenish | Fermanagh |
| Carr | Drumbo | Down |
| Carra | Drummully | Fermanagh |
| Carracloghy | Derrykeighan | Antrim |
| Carradoo Glebe | Longfield West | Tyrone |
| Carradowa Glebe | Longfield West | Tyrone |
| Carrakeel | Clondermot | Londonderry |
| Carraloan (Glebe) | Artrea | Londonderry |
| Carran | Creggan | Armagh |
| Carran | Drumachose | Londonderry |
| Carran | Enniskillen | Fermanagh |
| Carran | Errigalkeerogue | Tyrone |
| Carran | Kilskeery | Tyrone |
| Carran | Loughgilly | Armagh |
| Carran Beg | Inishmacsaint | Fermanagh |
| Carran East | Devenish | Fermanagh |
| Carran More | Inishmacsaint | Fermanagh |
| Carran West | Devenish | Fermanagh |
| Carranboy | Derryvullan | Fermanagh |
| CarranLittle | Derryvullan | Fermanagh |
| Carranroe | Aghadowey | Londonderry |
| Carrick | Carrick | Londonderry |
| Carrick | Inishmacsaint | Fermanagh |
| Carrick | Longfield West | Tyrone |
| Carrick East | Carrick | Londonderry |
| Carrickabolie | Derrynoose | Armagh |
| Carrickabweehan | Cleenish | Fermanagh |
| Carrickadartan | Ardstraw | Tyrone |
| Carrickadrantan | Cleenish | Fermanagh |
| Carrickagreany | Magheraculmoney | Fermanagh |
| Carrickaheenan | Derryvullan | Fermanagh |
| Carrickaldreen | Forkill | Armagh |
| Carrickaloughan | Cleenish | Fermanagh |
| Carrickaloughan | Cleenish | Fermanagh |
| Carrickaloughran | Grange | Armagh |
| Carrickamone | Creggan | Armagh |
| Carrickananny | Loughgilly | Armagh |
| Carrickaness | Eglish | Armagh |
| Carrickaness | Longfield West | Tyrone |
| Carrickarede Island | Ballintoy | Antrim |
| Carrickastickan | Forkill | Armagh |
| Carrickatane | Donaghedy | Tyrone |
| Carrickavoy | Clogher | Tyrone |
| Carrickawick | Aghalurcher | Fermanagh |
| Carrickayne | Donaghedy | Tyrone |
| Carrickbeg | Boho | Fermanagh |
| Carrickbrack | Ballymore | Armagh |
| Carrickbrackan | Killevy | Armagh |
| Carrickbroad | Killevy | Armagh |
| Carrickbwee Glebe | Longfield West | Tyrone |
| Carrickcloghan | Killevy | Armagh |
| Carrickcroghery | Drumkeeran | Fermanagh |
| Carrickcroppan | Killevy | Armagh |
| Carrickcrossan | Clonallan | Down |
| Carrickdrumman | Aghaderg | Down |
| Carrickduff | Keady | Armagh |
| Carrickfergus | Carrickfergus | Antrim |
| Carrickgallogly | Loughgilly | Armagh |
| Carrickhugh | Faughanvale | Londonderry |
| Carricklane | Kilclooney | Armagh |
| Carricklongfield | Aghaloo | Tyrone |
| Carrickmacflaherty | Cleenish | Fermanagh |
| Carrickmacosker | Aghalurcher | Fermanagh |
| Carrickmacrourk | Derrybrusk | Fermanagh |
| Carrickmacsparrow | Cleenish | Fermanagh |
| Carrickmacstay | Clonallan | Down |
| Carrickmaddyroe | Killaney | Down |
| Carrickmannan | Killinchy | Down |
| Carricknabrattoge | Aghalurcher | Fermanagh |
| Carricknadarriff | Annahilt | Down |
| Carricknafurd | Ballintoy | Antrim |
| Carricknagalliagh | Killevy | Armagh |
| Carricknagavna | Forkill | Armagh |
| Carricknaseer | Cleenish | Fermanagh |
| Carricknaveagh | Killaney | Down |
| Carrickoughter | Drumkeeran | Fermanagh |
| Carrickpolin | Aghalurcher | Fermanagh |
| Carrickreagh | Devenish | Fermanagh |
| Carrickrovaddy | Donaghmore | Down |
| Carricktroddan | Grange | Armagh |
| Carrickyheenan | Aghavea | Fermanagh |
| Carrigan | Boho | Fermanagh |
| Carrigan | Devenish | Fermanagh |
| Carrigan | Killesher | Fermanagh |
| Carrigans | Cappagh | Tyrone |
| Carrigans | Forkill | Armagh |
| Carrigans | Galloon | Fermanagh |
| Carrigenagh Upper | Kilkeel | Down |
| Carrigolagh | Inishmacsaint | Fermanagh |
| Carrigullian | Killinchy | Down |
| Carrigullin | Camus | Tyrone |
| Carrintaggart | Ballyculter | Down |
| Carrivcashel | Loughguile | Antrim |
| Carrive | Forkill | Armagh |
| Carrivekenny | Killevy | Armagh |
| Carrivemaclone | Killevy | Armagh |
| Carrivemurphy | Ardclinis | Antrim |
| Carrivereagh | Ardclinis | Antrim |
| Carrogs | Clonallan | Down |
| Carrontreemall | Cleenish | Fermanagh |
| Carrowbaghran | Ballee | Down |
| Carrowbane | Bright | Down |
| Carrowbeg | Clonfeacle | Tyrone |
| Carrowcarlan | Kinawley | Fermanagh |
| Carrowcloghan | Grange of Drumtullagh | Antrim |
| Carrowcolman | Clonfeacle | Tyrone |
| Carrowcowan | Dunaghy | Antrim |
| Carrowcrin | Loughguile | Antrim |
| Carrowcroey | Ballintoy | Antrim |
| Carrowdressex | Bright | Down |
| Carrowgarragh | Aghalurcher | Fermanagh |
| Carrowhony | Aghalurcher | Fermanagh |
| Carrowkeel | Belleek | Fermanagh |
| Carrowkeel | Enniskillen | Fermanagh |
| Carrowlaverty | Armoy | Antrim |
| Carrowmacmea | Derryvullan | Fermanagh |
| Carrowmaculla | Galloon | Fermanagh |
| Carrowmannan | Loughgilly | Armagh |
| Carrowmenagh | Killelagh | Londonderry |
| Carrowmoney | Mullaghbrack | Armagh |
| Carrowmore | Galloon | Fermanagh |
| Carrownacaw | Ballee | Down |
| Carrownagiltagh | Enniskillen | Fermanagh |
| Carrownalegg | Cleenish | Fermanagh |
| Carrowoaghtragh | Bodoney Upper | Tyrone |
| Carrowreagh | Billy | Antrim |
| Carrowreagh | Desertoghill | Londonderry |
| Carrowreagh | Dundonald | Down |
| Carrowreagh | Finvoy | Antrim |
| Carrowreagh | Grange of Drumtullagh | Antrim |
| Carrowreagh | Magilligan or Tamlaghtard | Londonderry |
| Carrowreagh Mountain | Billy | Antrim |
| Carrstownor | Ballyphilip | Down |
| Carry | Derrybrusk | Fermanagh |
| Carrycastle | Clonfeacle | Tyrone |
| Carryclogher | Clogher | Tyrone |
| Carrydarragh | Desertlyn | Londonderry |
| Carrydoo | Drumachose | Londonderry |
| Carryduff | Drumbo | Down |
| Carryglass | Donacavey | Tyrone |
| Carryhugh | Derrynoose | Armagh |
| Carryreagh | Donaghadee | Down |
| Cashel | Bodoney Lower | Tyrone |
| Cashel | Dungiven | Londonderry |
| Cashel | Forkill | Armagh |
| Cashel | Inishmacsaint | Fermanagh |
| Cashel | Lisnadill | Armagh |
| Cashel | Mascosquin | Londonderry |
| Cashelnadrea | Devenish | Fermanagh |
| Cashlan | Layd | Antrim |
| Cashty | Ardstraw | Tyrone |
| Caskum | Aghaderg | Down |
| Casorna | Bodoney Lower | Tyrone |
| Cassan | Derrybrusk | Fermanagh |
| Cassidy | Derryvullan | Fermanagh |
| Castle Balfour | Aghalurcher | Fermanagh |
| Castle Coole | Derryvullan | Fermanagh |
| Castle Irvine Demesne | Derryvullan | Fermanagh |
| Castle Island | Ballywillin | Antrim |
| Castle Park | Culfeightrin | Antrim |
| Castleaverry | Comber | Down |
| Castlebane | Ardstraw | Tyrone |
| Castlebeg | Dundonald | Down |
| Castleboy | Castleboy | Down |
| Castlecat | Billy | Antrim |
| Castlecraig | Longfield West | Tyrone |
| Castledamph | Bodoney Upper | Tyrone |
| CastleFarm | Donaghenry | Tyrone |
| Castlegore | Connor | Antrim |
| Castlehill Demesne | Clogher | Tyrone |
| Castlemahon | Ballyculter | Down |
| Castlemellan | Donaghedy | Tyrone |
| Castlemervyn Demesne | Kilskeery | Tyrone |
| Castlenagree | Billy | Antrim |
| Castlenavan | Loughinisland | Down |
| Castlequarter | Loughguile | Antrim |
| Castleraw | Kilmore | Armagh |
| Castlereagh | Knockbreda | Down |
| Castleroddy Glebe | Cappagh | Tyrone |
| Castleroe | Mascosquin | Londonderry |
| Castleskreen | Bright | Down |
| Castletoodry | Killowen | Londonderry |
| Castletown | Ballynure | Antrim |
| Castletown | Cappagh | Tyrone |
| Castletown | Carnteel | Tyrone |
| Castletown | Donacavey | Tyrone |
| Castletown | Island Magee | Antrim |
| Castletown | Leckpatrick | Tyrone |
| CastletownMonea | Devenish | Fermanagh |
| Castlevennon | Garvaghy | Down |
| Castleward | Ballyculter | Down |
| Castlewarren | Donaghedy | Tyrone |
| Castlewellan | Killymegan | Down |
| Cattogs | Comber | Down |
| Cattor | Donacavey | Tyrone |
| Caulhame | Desertoghill | Londonderry |
| Caulside | Antrim | Antrim |
| Causanagh | Loughgall | Armagh |
| Cavan | Billy | Antrim |
| Cavan | Clogher | Tyrone |
| Cavan | Clonduff | Down |
| Cavan | Donacavey | Tyrone |
| Cavan | Killyman | Tyrone |
| Cavan | Kilmore | Armagh |
| Cavan O'Neill | Carnteel | Tyrone |
| Cavanacark | Clogher | Tyrone |
| Cavanacaw | Lisnadill | Armagh |
| Cavanacaw Lower | Drumragh | Tyrone |
| Cavanacross | Derryvullan | Fermanagh |
| Cavanacurragh | Galloon | Fermanagh |
| Cavanagarvan | Aghalurcher | Fermanagh |
| Cavanagh | Drummully | Fermanagh |
| Cavanagrow | Kilclooney | Armagh |
| Cavanakeery | Devenish | Fermanagh |
| Cavanakill | Ballymyre | Armagh |
| Cavanaleck | Aghalurcher | Fermanagh |
| Cavanaleck | Enniskillen | Fermanagh |
| Cavanalee | Camus | Tyrone |
| Cavanalough Glebe | Magheracross | Fermanagh |
| Cavanamara | Kilskeery | Tyrone |
| Cavanballaghy | Eglish | Armagh |
| Cavanboy | Aghaloo | Tyrone |
| Cavancarragh | Cleenish | Fermanagh |
| Cavancarragh | Derryvullan | Fermanagh |
| Cavancreagh | Donaghedy | Tyrone |
| Cavandarragh | Ardstraw | Tyrone |
| Cavankilgreen | Carnteel | Tyrone |
| Cavanmore | Cleenish | Fermanagh |
| Cavanmore or Cabragh | Billy | Antrim |
| Cavanoneill | Kildress | Tyrone |
| Cavanreagh | Ballynascreen | Londonderry |
| Cavanreagh | Killesher | Fermanagh |
| Cavans | Aghavea | Fermanagh |
| Cavansallagh | Longfield West | Tyrone |
| Cavantillycormick | Magheracross | Fermanagh |
| Cavantreeduff | Cleenish | Fermanagh |
| Cavey | Errigalkeerogue | Tyrone |
| Caw | Clondermot | Londonderry |
| Chanderies Islands | Greyabbey | Down |
| Chanterhillor | Enniskillen | Fermanagh |
| Chapel Island | Ballyculter | Down |
| Chapel Island | Greyabbey | Down |
| Charlemont & Borough | Loughgall | Armagh |
| Chathamhall | Derrykeighan | Antrim |
| Cherryvalley | Comber | Down |
| Church Ballee | Ballee | Down |
| Church Hill | Donaghedy | Tyrone |
| Church Island | Grange of Scullion | Londonderry |
| Churchfield | Culfeightrin | Antrim |
| Churchland | Killowen | Londonderry |
| ChurchQuarter | Dundonald | Down |
| ChurnRock | Bright | Down |
| Clady | Grange of Inispollan | Antrim |
| Clady Beg | Kilclooney | Armagh |
| Clady Haliday | Ardstraw | Tyrone |
| Clady More | Kilclooney | Armagh |
| Clady Sproul | Ardstraw | Tyrone |
| Clagan | Aghadowey | Londonderry |
| Clagan | Learmount | Londonderry |
| Clagan | Lissan | Londonderry |
| Clagan | Magilligan or Tamlaghtard | Londonderry |
| Claggan | Artrea | Tyrone |
| Claggan | Derryloran | Tyrone |
| Claggan North | Donaghedy | Tyrone |
| Claggan South | Donaghedy | Tyrone |
| Clahernagh | Clones | Fermanagh |
| Clampernow | Clondermot | Londonderry |
| ClanaboganUp. | Drumragh | Tyrone |
| Clananeese Glebe | Donaghmore | Tyrone |
| Clankilvoragh | Magheralin | Armagh |
| Clanmaghery | Drumgooland | Down |
| Clanterkee | Faughanvale | Londonderry |
| Claragh | Inishmacsaint | Fermanagh |
| Claragh | Kilrea | Londonderry |
| Claragh | Loughinisland | Down |
| Claraghmore | Longfield East | Tyrone |
| Claraghy | Aghalurcher | Fermanagh |
| Claranagh | Creggan | Armagh |
| Claranagh | Enniskillen | Fermanagh |
| Clarbane | Creggan | Armagh |
| Clare | Ballymore | Armagh |
| Clare | Derryloran | Tyrone |
| Clare | Drummaul | Antrim |
| Clare | Kildress | Tyrone |
| Clare | Moira | Down |
| Clare More | Clogher | Tyrone |
| Clare Upper | Ardstraw | Tyrone |
| Clarehill | Aghadowey | Londonderry |
| Claremore | Ardstraw | Tyrone |
| Clareview | Magheraculmoney | Fermanagh |
| Clarkill | Forkill | Armagh |
| Clarkill | Killymegan | Down |
| Clatteryknowes | Glenwhirry | Antrim |
| Claudy | Cumber Upper | Londonderry |
| Claughey | Ballymoney | Antrim |
| Clay | Aghalurcher | Fermanagh |
| Clay | Annaclone | Down |
| Clay | Keady | Armagh |
| Clay | Killyleagh | Down |
| Cleanally | Errigalkeerogue | Tyrone |
| Cleen | Aghalurcher | Fermanagh |
| Cleenagh | Drummully | Fermanagh |
| Cleenaghan | Magheracross | Fermanagh |
| Cleenish (Island) | Derryvullan | Fermanagh |
| Cleenishgarve and Deerahan Islands | Magheraculmoney | Fermanagh |
| Cleenishmeen Island | Magheraculmoney | Fermanagh |
| Cleenriss | Aghalurcher | Fermanagh |
| CleensOld | Devenish | Fermanagh |
| Cleffany | Aghavea | Fermanagh |
| Cleggan | Armoy | Antrim |
| Cleggan | Cleenish | Fermanagh |
| Clegnagh | Ballintoy | Antrim |
| Clegnagh | Grange of Drumtullagh | Antrim |
| Clegnagh | Layd | Antrim |
| Clementshill | Ballynure | Antrim |
| Clenaghisle | Derryvullan | Fermanagh |
| Cleomack | Clonduff | Down |
| Clevaghy | Galloon | Fermanagh |
| Clintagh | Aghadowey | Londonderry |
| Clinty | Kirkinriola | Antrim |
| Clintycracken | Clonoe | Tyrone |
| Cloane | Ballynascreen | Londonderry |
| Clogh Mills | Killagan | Antrim |
| Cloghagaddy | Galloon | Fermanagh |
| Cloghan | Balteagh | Londonderry |
| Cloghan | Kilmore | Armagh |
| Cloghan | Kinawley | Fermanagh |
| Clogharevan | Killevy | Armagh |
| Cloghboy | Donaghedy | Tyrone |
| Cloghcor | Ardclinis | Antrim |
| Cloghcor | Derryvullan | Fermanagh |
| Cloghcor | Leckpatrick | Tyrone |
| Cloghcorr | Ballintoy | Antrim |
| Clogher | Derryaghy | Antrim |
| Clogher | Down | Down |
| Clogher | Drumbeg | Down |
| Clogher | Drummully | Fermanagh |
| Clogher | Hillsborough | Down |
| Clogher | Kirkinriola | Antrim |
| Clogher | Magheralin | Down |
| Clogher Anderson | Billy | Antrim |
| Clogher Demesne | Clogher | Tyrone |
| Clogher North | Billy | Antrim |
| Clogher South | Billy | Antrim |
| Clogherbog | Boho | Fermanagh |
| Clogherny | Clonfeacle | Tyrone |
| Clogherny | Donaghedy | Tyrone |
| Clogherny Glebe | Bodoney Upper | Tyrone |
| Clogherny Glebe Lower | Clogherny | Tyrone |
| Clogherny Glebe Upper | Clogherny | Tyrone |
| Clogher Tenements | Clogher | Tyrone |
| Cloghfin | Cappagh | Tyrone |
| Cloghfin | Donaghenry | Tyrone |
| Cloghfin | Eglish | Armagh |
| Cloghfin | Island Magee | Antrim |
| Cloghfin | Kildress | Tyrone |
| Cloghgaldanagh | Dunaghy | Antrim |
| Cloghglass | Layd | Antrim |
| Cloghglassor | Layd | Antrim |
| Cloghinny | Forkill | Armagh |
| Cloghinny | Killevy | Armagh |
| Cloghlin | Clogher | Tyrone |
| Cloghmore | Clones | Fermanagh |
| Cloghog | Clonoe | Tyrone |
| Cloghog | Derryloran | Londonderry |
| Cloghog Upper | Drumragh | Tyrone |
| Cloghoge | Ballymore | Armagh |
| Cloghoge | Creggan | Armagh |
| Cloghoge | Enniskillen | Fermanagh |
| Cloghoge | Killevy | Armagh |
| Cloghogle | Donaghedy | Tyrone |
| Cloghogleor | Ardstraw | Tyrone |
| Cloghogue | Drummaul | Antrim |
| Cloghogue | Duneane | Antrim |
| Cloghole | Faughanvale | Londonderry |
| Cloghoreor | Clondermot | Londonderry |
| Cloghram | Killymegan | Down |
| Cloghreagh | Killevy | Armagh |
| Cloghs | Layd | Antrim |
| Cloghskelt | Drumgooland | Down |
| Cloghtate | Derryvullan | Fermanagh |
| Cloghtogle | Enniskillen | Fermanagh |
| Cloghy | Castleboy | Down |
| Cloghy | Kilclief | Down |
| Cloghy West | Layd | Antrim |
| Clonachullion | Kilcoo | Down |
| Clonagun | Clones | Fermanagh |
| Clonalig | Creggan | Armagh |
| Clonallan Glebe | Clonallan | Down |
| Clonamola | Drumcree | Armagh |
| Clonatty | Clones | Fermanagh |
| Clonavaddy | Donaghmore | Tyrone |
| Clonaweel | Drumkeeran | Fermanagh |
| Clonbeg | Clonfeacle | Tyrone |
| Clonboy | Drummaul | Antrim |
| CloncahRock | Drumkeeran | Fermanagh |
| Cloncallick | Drummully | Fermanagh |
| Cloncandra Glebe | Kilskeery | Tyrone |
| Cloncarn | Galloon | Fermanagh |
| Cloncloghy | Drummully | Fermanagh |
| Cloncorick | Drummully | Fermanagh |
| Cloncorr | Clones | Fermanagh |
| Clondaval | Kinawley | Fermanagh |
| Clondermot | Clondermot | Londonderry |
| Cloneblaugh | Clogher | Tyrone |
| Clonee | Drumkeeran | Fermanagh |
| Clonelly | Drumkeeran | Fermanagh |
| Clonelty | Galloon | Fermanagh |
| Cloney | Layd | Antrim |
| Clonfad | Clones | Fermanagh |
| Clonfane | Kinawley | Fermanagh |
| Clonfard | Drummully | Fermanagh |
| Clonfeile | Clones | Fermanagh |
| Clongowna | Drummully | Fermanagh |
| Clonkee | Drummully | Fermanagh |
| Clonkeen | Drummaul | Antrim |
| Clonliff | Kinawley | Fermanagh |
| Clonlum | Killevy | Armagh |
| Clonmacfelimy | Aghalurcher | Fermanagh |
| Clonmackan | Clones | Fermanagh |
| Clonmain | Loughgall | Armagh |
| Clonmakane | Cumber Lower | Londonderry |
| Clonmartin | Drumcree | Armagh |
| Clonmaulin | Galloon | Fermanagh |
| Clonmin Glebe | Galloon | Fermanagh |
| Clonmore | Clonfeacle | Tyrone |
| Clonmore | Killyman | Armagh |
| Clonnaroo | Drummully | Fermanagh |
| Clonreagh | Ardclinis | Antrim |
| Clonroot | Kilmore | Armagh |
| Clonshannagh | Drummully | Fermanagh |
| Clonta Fleece | Clonallan | Down |
| Clontaghnaglar | Kilmore | Down |
| Clontanagullion | Magherahamlet | Down |
| Clonteevy | Clonfeacle | Tyrone |
| Clontelaghan | Kinawley | Fermanagh |
| Clontivrin | Clones | Fermanagh |
| Clontonakelly | Comber | Down |
| Clonturkle | Kinawley | Fermanagh |
| Clontyclay | Killyman | Armagh |
| Clontyclevin | Killeeshil | Tyrone |
| Clontycoora | Derrybrusk | Fermanagh |
| Clontyfallow | Killeeshil | Tyrone |
| Clontyferagh | Kildress | Tyrone |
| Clontyferagh | Killesher | Fermanagh |
| Clontyfinnan West | Loughguile | Antrim |
| Clontygora | Killevy | Armagh |
| Clontymore | Kinawley | Fermanagh |
| Clontymullan | Killesher | Fermanagh |
| Clonumphry | Galloon | Fermanagh |
| Clonursan Glebe | Killesher | Fermanagh |
| Clonvaraghan | Killymegan | Down |
| Cloon | Cleenish | Fermanagh |
| Cloonacarn | Derrybrusk | Fermanagh |
| Cloonatreane | Killesher | Fermanagh |
| Cloonatrig | Cleenish | Fermanagh |
| Cloonatumpher | Killesher | Fermanagh |
| Cloonaveel | Cleenish | Fermanagh |
| Cloonavoan | Enniskillen | Fermanagh |
| Clooney | Aghanloo | Londonderry |
| Clooney | Clondermot | Londonderry |
| Clooney | Dunluce | Antrim |
| Clooney | Kilcronaghan | Londonderry |
| Clooney | Magilligan or Tamlaghtard | Londonderry |
| Cloonty | Ardstraw | Tyrone |
| Cloonty | Billy | Antrim |
| Cloonycoppoge | Clogher | Tyrone |
| Clough | Loughinisland | Down |
| Cloughfin | Ballynascreen | Londonderry |
| Cloughfin | Kilcronaghan | Londonderry |
| Cloughorr | Ballywillin | Antrim |
| Cloven Eden | Loughgall | Armagh |
| Clownagh | Drumcree | Armagh |
| Cloy | Magheraculmoney | Fermanagh |
| Cloyfin North | Ballywillin | Londonderry |
| Cloyfin South | Ballyrashane | Londonderry |
| Clunahill Glebe | Longfield West | Tyrone |
| Cluntagh | Annahilt | Down |
| Cluntagh | Killyleagh | Down |
| Cluntirriff | Ballinderry | Antrim |
| Cluntoe (Quin) | Arboe | Tyrone |
| Cluntoe (Richardson) | Arboe | Tyrone |
| Cluntydoon | Derryloran | Tyrone |
| Cluntyganny | Lissan | Tyrone |
| Cluntygeeragh | Dungiven | Londonderry |
| Clyhannagh | Killesher | Fermanagh |
| Clyttaghan | Grange of Layd | Antrim |
| Coa | Magheracross | Fermanagh |
| Coagh | Devenish | Fermanagh |
| Coaghan | Killesher | Fermanagh |
| Coalhill | Aghalurcher | Fermanagh |
| Coasan | Cleenish | Fermanagh |
| Coash | Killyman | Tyrone |
| Cock Mountain | Kilcoo | Down |
| Coggrey | Grange of Doagh | Antrim |
| Coghran's Island | Belleek | Fermanagh |
| Cohannan | Killyman | Tyrone |
| Coharra | Drumcree | Armagh |
| Coldagh | Ballymoney | Antrim |
| Cole | Clogher | Tyrone |
| Colebreene Lower | Ballymoney | Antrim |
| Colebreene Lower | Ballymoney | Londonderry |
| Colebreene Upper | Ballymoney | Antrim |
| Colebrook Demesne | Aghalurcher | Fermanagh |
| Coleraine and Suburbs | Coleraine | Londonderry |
| Collins | Aghadowey | Londonderry |
| Collinward | Carnmoney | Antrim |
| Collow | Longfield West | Tyrone |
| Coltrim | Lissan | Londonderry |
| Comaghy | Aghalurcher | Fermanagh |
| CommonMoss | Donaghenry | Tyrone |
| Commonreagh | Bright | Down |
| Commons | Belleek | Fermanagh |
| Commons | Carnteel | Tyrone |
| Commons | Carrickfergus | Antrim |
| Commons | Killyleagh | Down |
| Conagher | Inishmacsaint | Fermanagh |
| Concaroe | Devenish | Fermanagh |
| Concess | Ardstraw | Tyrone |
| Conckera | Galloon | Fermanagh |
| Coney Island | Ardglass | Down |
| Coney Island | Ballyscullion | Londonderry |
| Coney Island | Kinawley | Fermanagh |
| Congo | Aghalurcher | Fermanagh |
| Congo | Drumglass | Tyrone |
| Coniamstown | Bright | Down |
| Conlig | Bangor | Down |
| Conly Island | Killinchy | Down |
| Connor | Connor | Antrim |
| Conogher | Ballymoney | Antrim |
| Conywarren | Cappagh | Tyrone |
| Cookstown | Ardkeen | Down |
| Cookstown | Derryloran | Tyrone |
| Coolacrim | Killesher | Fermanagh |
| Coolafinny | Faughanvale | Londonderry |
| Coolageery | Errigalkeerogue | Tyrone |
| Coolagh | Faughanvale | Londonderry |
| Coolaghty | Drumkeeran | Fermanagh |
| Coolaghy | Ardstraw | Tyrone |
| Coolaness | Derryvullan | Fermanagh |
| Coolaran | Aghalurcher | Fermanagh |
| Coolarkan | Boho | Fermanagh |
| Coolatinny | Donaghenry | Tyrone |
| Coolavannagh | Longfield West | Tyrone |
| Coolaveely | Culfeightrin | Antrim |
| Coolback | Kilskeery | Tyrone |
| Coolbeg | Aghalurcher | Fermanagh |
| Coolbuck | Cleenish | Fermanagh |
| Coolcoghill | Aghavea | Fermanagh |
| Coolcoscreaghan | Errigal | Londonderry |
| Coolcran | Enniskillen | Fermanagh |
| Coolcrannel | Aghalurcher | Fermanagh |
| Coolcreaghy | Ardstraw | Tyrone |
| Coolcush | Clonfeacle | Tyrone |
| Coolderry | Creggan | Armagh |
| Coolderry North | Kildollagh | Londonderry |
| Coole | Clonoe | Tyrone |
| Coole | Derrykeighan | Antrim |
| Coole Glebe Lower | Mascosquin | Londonderry |
| Coolermoney | Leckpatrick | Tyrone |
| Coolesker | Clogherny | Tyrone |
| Coolessan | Drumachose | Londonderry |
| Coolgarran | Magheracross | Fermanagh |
| Coolhill | Aghadowey | Londonderry |
| Coolhill | Drumglass | Tyrone |
| Coolhill | Killeeshil | Tyrone |
| Coolinfin Glebe | Kinawley | Fermanagh |
| Coolisk | Derryvullan | Fermanagh |
| Coolkeeghan | Derryloran | Tyrone |
| Coolkeenaght | Faughanvale | Londonderry |
| Coolkeeragh | Clondermot | Londonderry |
| Coolkeeragh | Longfield East | Tyrone |
| Coolkeeran | Loughguile | Antrim |
| Coolkill | Clonfeacle | Tyrone |
| Coolkill | Kinawley | Fermanagh |
| Coollane | Aghalurcher | Fermanagh |
| Coolmaghery | Donaghedy | Tyrone |
| Coolmaghra | Ballintoy | Antrim |
| Coolmillish | Mullaghbrack | Armagh |
| Coolnacolpagh | Cumber Upper | Londonderry |
| Coolnacran | Aghaderg | Down |
| Coolnacrunaght | Ardstraw | Tyrone |
| Coolnafranky | Derryloran | Tyrone |
| Coolnagard Lower | Drumragh | Tyrone |
| Coolnagard Upper | Drumragh | Tyrone |
| Coolnagoppoge | Culfeightrin | Antrim |
| Coolnagrane | Aghavea | Fermanagh |
| Coolnahavil | Derryloran | Tyrone |
| Coolnaherin Park | Ardstraw | Tyrone |
| Coolnalong | Clones | Fermanagh |
| Coolnamarrow | Clones | Fermanagh |
| Coolnamonan | Banagher | Londonderry |
| Coolnashanton | Derryvullan | Fermanagh |
| Coolnasillagh | Ballynascreen | Londonderry |
| Coolnasillagh | Errigal | Londonderry |
| Coolnasillagh | Galloon | Fermanagh |
| Coolrakelly | Aghavea | Fermanagh |
| Coolranny | Culfeightrin | Antrim |
| Coolsallagh | Dromore | Down |
| Coolsaragh | Kilcronaghan | Londonderry |
| Coolshinny | Magherafelt | Londonderry |
| Coolsythe | Drummaul | Antrim |
| Cooltrain | Magheracross | Fermanagh |
| Cooltrane | Aghalurcher | Fermanagh |
| Coolyermer | Cleenish | Fermanagh |
| Coolyhill | Ballymore | Armagh |
| Coolyvenny | Mascosquin | Londonderry |
| Cooneen | Aghalurcher | Fermanagh |
| Copeland Island | Bangor | Down |
| Copney | Clonfeacle | Armagh |
| Coragh | Kinawley | Fermanagh |
| Coragh | Kinawley | Fermanagh |
| Coragh | Loughgall | Armagh |
| Coragh (Crawford) | Kinawley | Fermanagh |
| Coragh Glebe | Kinawley | Fermanagh |
| Corbally | Ahogill | Antrim |
| Corbally | Ballywillin | Antrim |
| Corbally | Donacavey | Tyrone |
| Corbally | Down | Down |
| Corbally | Dromore | Tyrone |
| Corbally | Dunsfort | Down |
| Corbally | Garvaghy | Down |
| Corbally | Killead | Antrim |
| Corbally | Killyleagh | Down |
| Corbane | Clones | Fermanagh |
| Corbet | Magherally | Down |
| Corboe | Clogher | Tyrone |
| Corbracky | Drumcree | Armagh |
| Corchoney | Kildress | Tyrone |
| Corcloghy | Clogher | Tyrone |
| Corcrain | Drumcree | Armagh |
| Corcreaghan | Kilkeel | Down |
| Corcreeny | Donaghcloney | Down |
| Corcreeny | Hillsborough | Down |
| Corcreevy | Kilmore | Armagh |
| Corcreevy Demesne | Clogher | Tyrone |
| Corcrum | Ballymore | Armagh |
| Corcullentragh More | Drumcree | Armagh |
| Cordarragh | Killesher | Fermanagh |
| Corderry | Carnteel | Tyrone |
| Cordoolagh | Clones | Fermanagh |
| Cordrain | Kilmore | Armagh |
| Cordromedy | Kilskeery | Tyrone |
| Cordrummond | Kilclooney | Armagh |
| Cordwood | Drumkeeran | Fermanagh |
| Corernagh | Ballymore | Armagh |
| Corfannan | Aghalurcher | Fermanagh |
| Corflugh | Clones | Fermanagh |
| Corgary | Donaghmore | Down |
| Corgary | Inishmacsaint | Fermanagh |
| Corglass or Aghanergill | Drumcree | Armagh |
| Corhammock | Kilclooney | Armagh |
| Corick | Ballynascreen | Londonderry |
| Corick | Clogher | Tyrone |
| Corick | Dungiven | Londonderry |
| Corickmore | Bodoney Upper | Tyrone |
| Corkermain | Carncastle | Antrim |
| Corkey Middle | Loughguile | Antrim |
| Corkey North | Loughguile | Antrim |
| Corkey South or Little | Loughguile | Antrim |
| Corkill | Clogher | Tyrone |
| Corkill | Kildress | Tyrone |
| Corkill | Kilskeery | Tyrone |
| Corkill Demesne | Clogher | Tyrone |
| Corkley | Keady | Armagh |
| Corkragh | Kilskeery | Tyrone |
| Corlacky | Aghalurcher | Fermanagh |
| Corlacky | Killelagh | Londonderry |
| Corlaghaloon | Clones | Fermanagh |
| Corlaghdergan | Dromore | Tyrone |
| Corlaght East | Drumkeeran | Fermanagh |
| Corlaght West | Drumkeeran | Fermanagh |
| Corlane | Layd | Antrim |
| Corlat | Ballymyre | Armagh |
| Corlatt | Galloon | Fermanagh |
| Corlatt | Kinawley | Fermanagh |
| Corlave | Drumkeeran | Fermanagh |
| Corlea | Drumragh | Tyrone |
| Corlea | Kilskeery | Tyrone |
| Corleaghan | Clogher | Tyrone |
| Corliss | Creggan | Armagh |
| Corlough | Aghalurcher | Fermanagh |
| Corlust | Ballymore | Armagh |
| Cormeen | Derrynoose | Armagh |
| Cormonalea | Galloon | Fermanagh |
| Cormorant Island | Ballyscullion | Londonderry |
| Cormorant Rock | Drummaul | Antrim |
| Cormore | Clogher | Tyrone |
| Cormullagh | Clonfeacle | Tyrone |
| Cornabracken | Drumragh | Tyrone |
| Cornabrass | Galloon | Fermanagh |
| Cornacaghan | Drummully | Fermanagh |
| Cornaclare or Johnstown | Clones | Fermanagh |
| Cornacrea | Kinawley | Fermanagh |
| Cornacrea | Magheraculmoney | Fermanagh |
| Cornacreeve | Clones | Fermanagh |
| Cornacrew | Mullaghbrack | Armagh |
| Cornacully | Cleenish | Fermanagh |
| Cornadarum | Inishmacsaint | Fermanagh |
| Cornafannoge | Aghavea | Fermanagh |
| Cornagee | Cleenish | Fermanagh |
| Cornagrally | Loughgilly | Armagh |
| Cornagun | Kinawley | Fermanagh |
| Cornahaltie | Inishmacsaint | Fermanagh |
| Cornahawla | Cleenish | Fermanagh |
| Cornahoule | Kinawley | Fermanagh |
| Cornahove | Creggan | Armagh |
| Cornakessagh | Aghavea | Fermanagh |
| Cornakill | Kinawley | Fermanagh |
| Cornalack | Drumcree | Armagh |
| Cornaleck | Kinawley | Fermanagh |
| Cornamramurry | Clones | Fermanagh |
| Cornamuck | Dromore | Tyrone |
| Cornamucklagh | Aghavea | Fermanagh |
| Cornamucklagh | Clogher | Tyrone |
| Cornamucklagh | Clones | Fermanagh |
| Cornamucklagh | Dromore | Tyrone |
| Cornamucklagh | Drumcree | Armagh |
| Cornamucklagh | Drumglass | Tyrone |
| Cornamuclagh | Aghadowey | Londonderry |
| Cornanoe | Kinawley | Fermanagh |
| Cornarooslan | Aghalurcher | Fermanagh |
| Cornascreeb | Kilmore | Armagh |
| Cornashannel | Aghalurcher | Fermanagh |
| Cornashee | Aghalurcher | Fermanagh |
| Cornashesk | Longfield West | Tyrone |
| Cornashesko | Kinawley | Fermanagh |
| Cornaskeoge | Kinawley | Fermanagh |
| Cornavarrow | Longfield East | Tyrone |
| Cornavray | Galloon | Fermanagh |
| Cornoonagh | Creggan | Armagh |
| Cornreany | Donaghcloney | Down |
| Corporation | Killyleagh | Down |
| Corr | Killyman | Tyrone |
| Corr and Aughantarragh | Eglish | Armagh |
| Corr and Dunavally | Loughgall | Armagh |
| Corrachrow | Aghalurcher | Fermanagh |
| Corraclare | Aghalurcher | Fermanagh |
| Corraclare Big | Kinawley | Fermanagh |
| Corraclare Little | Kinawley | Fermanagh |
| Corraclare North | Kinawley | Fermanagh |
| Corracloon | Inishmacsaint | Fermanagh |
| Corracoash | Kinawley | Fermanagh |
| Corracoash | Kinawley | Fermanagh |
| Corraderrybrock | Cleenish | Fermanagh |
| Corradillar | Aghalurcher | Fermanagh |
| Corradinna | Drumragh | Tyrone |
| Corradovar | Kinawley | Fermanagh |
| Corradreenan East | Killesher | Fermanagh |
| Corraghy | Clones | Fermanagh |
| Corraglass | Cleenish | Fermanagh |
| Corraglass West | Cleenish | Fermanagh |
| Corragole | Kinawley | Fermanagh |
| Corragunt | Clones | Fermanagh |
| Corraharra | Kinawley | Fermanagh |
| Corraheen | Kinawley | Fermanagh |
| Corrainy | Killyman | Tyrone |
| Corrakeel | Inishmacsaint | Fermanagh |
| Corrakelly | Kinawley | Fermanagh |
| Corralea | Cleenish | Fermanagh |
| Corraleek | Clones | Fermanagh |
| Corralongford | Aghalurcher | Fermanagh |
| Corrameen | Kinawley | Fermanagh |
| Corramonaghan | Kinawley | Fermanagh |
| Corramore | Bodoney Upper | Tyrone |
| Corramore | Inishmacsaint | Fermanagh |
| Corran | Lisnadill | Armagh |
| Corranaheen | Kinawley | Fermanagh |
| Corranarry | Cappagh | Tyrone |
| Corranewy | Aghalurcher | Fermanagh |
| Corranny | Clones | Fermanagh |
| Corrard | Aghalurcher | Fermanagh |
| Corrard | Derrybrusk | Fermanagh |
| Corrardaghy | Clones | Fermanagh |
| Corrardreen | Kinawley | Fermanagh |
| Corrashesk | Donacavey | Tyrone |
| Corrasheskin | Dromore | Tyrone |
| Corratary | Bodoney Upper | Tyrone |
| Corrateskin | Cleenish | Fermanagh |
| Corratistune | Kinawley | Fermanagh |
| Corratrasna | Kinawley | Fermanagh |
| Corratrasna | Kinawley | Fermanagh |
| Corravehy | Kinawley | Fermanagh |
| Corrawully | Killesher | Fermanagh |
| Correen | Killesher | Fermanagh |
| Correll | Inishmacsaint | Fermanagh |
| Corrinare | Loughgilly | Armagh |
| Corrinshigo | Clones | Fermanagh |
| Corrinshigo | Killevy | Armagh |
| Corrinure | Loughgilly | Armagh |
| Corrody | Clondermot | Londonderry |
| Corrog | Ballytrustan | Down |
| Corrstown | Ballywillin | Antrim |
| Corrstown | Ballywillin | Londonderry |
| Corry | Inishmacsaint | Fermanagh |
| Corry | Kinawley | Fermanagh |
| Corry | Mullaghbrack | Armagh |
| Corrymellagh | Culfeightrin | Antrim |
| Corsale | Galloon | Fermanagh |
| Corscreenagh | Galloon | Fermanagh |
| Corsenshin | Galloon | Fermanagh |
| Cortaher | Clones | Fermanagh |
| Cortrasna | Clones | Fermanagh |
| Corvanaghan | Kildress | Tyrone |
| Cosbystown | Inishmacsaint | Fermanagh |
| Cosbystown East or Rosspoint | Inishmacsaint | Fermanagh |
| Coshkib | Layd | Antrim |
| Cossycon | Devenish | Fermanagh |
| Cottagequinn | Donaghmore | Tyrone |
| Cotton | Bangor | Down |
| Cow Island | Ballyscullion | Antrim |
| Coyagh | Dromore | Tyrone |
| Cozies | Billy | Antrim |
| Crabarkey | Dungiven | Londonderry |
| Craghan | Magheracross | Fermanagh |
| Craig | Ballintoy | Antrim |
| Craig | Billy | Antrim |
| Craig | Magilligan or Tamlaghtard | Londonderry |
| Craigaboney | Dunluce | Antrim |
| Craigadick | Maghera | Londonderry |
| Craigahulliar | Ballywillin | Antrim |
| Craigalappan | Ballintoy | Antrim |
| Craigall | Desertoghill | Londonderry |
| Craiganboy | Glynn | Antrim |
| Craiganee | Ballintoy | Antrim |
| Craiganee | Glynn | Antrim |
| Craigaroddan | Ballyphilip | Down |
| Craigarusky | Killinchy | Down |
| Craigatempin | Ballymoney | Antrim |
| Craigatuke | Bodoney Upper | Tyrone |
| Craigavad | Holywood | Down |
| Craigaveagh Rock | Ardkeen | Down |
| Craigavole | Desertoghill | Londonderry |
| Craigban | Culfeightrin | Antrim |
| Craigboy | Donaghadee | Down |
| Craigbrack | Faughanvale | Londonderry |
| Craigdunloof | Dunaghy | Antrim |
| Craigfad | Culfeightrin | Antrim |
| Craigfad | Dunaghy | Antrim |
| Craigfaddock | Dunaghy | Antrim |
| Craiginorne | Kilwaughter | Antrim |
| Craiglea Glebe | Aghadowey | Londonderry |
| Craigmore | Aghadowey | Londonderry |
| Craigmore | Drummaul | Antrim |
| Craigmore | Maghera | Londonderry |
| Craignagapple | Leckpatrick | Tyrone |
| Craignagat | Ardclinis | Antrim |
| Craignageeragh | Ahogill | Antrim |
| Craignahorn | Ballywillin | Londonderry |
| Craignamaddy | Billy | Antrim |
| Craigs | Craigs | Antrim |
| Craigs | Derryloran | Tyrone |
| Craigs | Finvoy | Antrim |
| Craigtown | Clondermot | Londonderry |
| Craigtown Beg | Ballyaghran | Londonderry |
| Craigy Hall | Antrim | Antrim |
| Craigywarren | Kirkinriola | Antrim |
| Cran | Aghalurcher | Fermanagh |
| Cranfield | Craigs | Antrim |
| Cranfield | Derryloran | Tyrone |
| Cranfield | Kilkeel | Down |
| Crankill | Craigs | Antrim |
| Cranlome | Killeeshil | Tyrone |
| Crannoges | Belleek | Fermanagh |
| Cranny | Cappagh | Tyrone |
| Cranny | Desertmartin | Londonderry |
| Cranny | Donacavey | Tyrone |
| Cranny | Dromore | Tyrone |
| Cranslough | Carnteel | Tyrone |
| Cratley | Ballyclog | Tyrone |
| Cravenny Irish | Carnteel | Tyrone |
| Cravenny Scotch | Carnteel | Tyrone |
| Crawfords Hill | Devenish | Fermanagh |
| Crawfordsland | Kilbride | Antrim |
| Creagh | Aghavea | Fermanagh |
| Creagh | Drummaul | Antrim |
| Creagh & The Loop | Artrea | Londonderry |
| Creaghamanone Island | Aghalurcher | Fermanagh |
| Creaghan | Clonfeacle | Armagh |
| Creaghan Glebe | Donaghedy | Tyrone |
| Creaghanameelta Island | Aghalurcher | Fermanagh |
| Creaghananure Island | Kinawley | Fermanagh |
| Creaghanarourke Island | Aghalurcher | Fermanagh |
| Creaghanchreesty Island | Aghalurcher | Fermanagh |
| Creaghawaddy Island | Aghalurcher | Fermanagh |
| Creaghcor | Donaghedy | Tyrone |
| Creaghmacwallen Island | Derrybrusk | Fermanagh |
| Creaghnarourk Island | Kinawley | Fermanagh |
| Crebilly | Ballyclug | Antrim |
| Creefin Island | Magheraculmoney | Fermanagh |
| Creeghduff | Loughinisland | Down |
| Creenagh | Kilmore | Armagh |
| Creenagh | Magheramesk | Antrim |
| Creenagho | Cleenish | Fermanagh |
| Creenkill | Creggan | Armagh |
| Creevagh | Lissan | Tyrone |
| Creevagh Lower | Donaghmore | Tyrone |
| Creevagh Upper | Drumglass | Tyrone |
| Creevanmore (Crosby) | Drumragh | Tyrone |
| Creeve | Duneane | Antrim |
| Creeve | Lissan | Tyrone |
| Creeve | Loughgilly | Armagh |
| Creevedonnell | Clondermot | Londonderry |
| Creevehill | Enniskillen | Fermanagh |
| Creevekeeran | Creggan | Armagh |
| Creevelough | Aghaloo | Tyrone |
| Creevenagh | Cappagh | Tyrone |
| Creeveroe | Eglish | Armagh |
| Creevery | Antrim | Antrim |
| Creevy | Aghaderg | Down |
| Creevy | Ardstraw | Tyrone |
| Creevy | Drumbeg | Down |
| Creevyargon | Kilmore | Down |
| Creevybeg | Killinchy | Down |
| Creevycarnonan | Kilmore | Down |
| Creevytenant | Magheradrool | Down |
| Cregagh | Knockbreda | Down |
| Cregan | Faughanvale | Londonderry |
| Cregg | Cumber Upper | Londonderry |
| Creggan | Ardclinis | Antrim |
| Creggan | Duneane | Antrim |
| Creggan Bane Glebe | Creggan | Armagh |
| Creggan Duff | Creggan | Armagh |
| Creggan Lower | Loughgilly | Armagh |
| Crehan Island | Galloon | Fermanagh |
| CressyCrib | Aghanloo | Londonderry |
| Crevilly-valley | Connor | Antrim |
| Crevinish | Magheraculmoney | Fermanagh |
| Crevinishaughy Island | Magheraculmoney | Fermanagh |
| Crevolea | Aghadowey | Londonderry |
| Crew | Clonfeacle | Tyrone |
| Crew | Errigalkeerogue | Tyrone |
| Crew | Glenavy | Antrim |
| Crew | Maghera | Londonderry |
| Crew Beg | Ballymore | Armagh |
| Crew Lower | Ardstraw | Tyrone |
| Crew More | Ballymore | Armagh |
| Crew Park | Ballinderry | Antrim |
| Crew Upper | Ardstraw | Tyrone |
| Crewcat | Kilmore | Armagh |
| Crillan | Drumkeeran | Fermanagh |
| Crilly | Aghaloo | Tyrone |
| Crimlin | Drumkeeran | Fermanagh |
| Croaghan | Aghalurcher | Fermanagh |
| Croaghan | Devenish | Fermanagh |
| Croaghan | Mascosquin | Londonderry |
| Croaghan | Magilligan or Tamlaghtard | Londonderry |
| Croaghan Island | Montiaghs | Armagh |
| Croaghbeg | Ballintoy | Antrim |
| Croaghmore | Ballintoy | Antrim |
| Croaghrim | Killesher | Fermanagh |
| Croan | Clonallan | Down |
| Crockacleaven | Aghalurcher | Tyrone |
| Crockada | Clones | Fermanagh |
| Crockadreen | Aghalurcher | Fermanagh |
| Crockaleen | Derrybrusk | Fermanagh |
| Crockanboy | Bodoney Lower | Tyrone |
| Crockaness | Aghalurcher | Fermanagh |
| Crockareddy | Cleenish | Fermanagh |
| Crockarevan | Clones | Fermanagh |
| Crockatanty | Bodoney Lower | Tyrone |
| Crockateggal | Drumkeeran | Fermanagh |
| Crockawaddy Glebe | Clones | Fermanagh |
| Crockerahoas | Galloon | Fermanagh |
| Crockindollagh | Errigal | Londonderry |
| Crocknaboghil | Clones | Fermanagh |
| Crocknacreevy | Kinawley | Fermanagh |
| Crocknafarbrague | Donacavey | Tyrone |
| Crocknagowan | Aghalurcher | Fermanagh |
| Crocknagrally | Aghalurcher | Fermanagh |
| Crocknagross | Clones | Fermanagh |
| Crocknahull | Aghalurcher | Tyrone |
| Crocknakeeragh | Killesher | Fermanagh |
| Crocknakelly Glebe | Clones | Fermanagh |
| Crocknanane | Aghalurcher | Fermanagh |
| Crolly's Quarter | Bright | Down |
| Crom | Galloon | Fermanagh |
| Cromaghs | Armoy | Antrim |
| Cromaghy | Clones | Fermanagh |
| Cromkill | Clondermot | Londonderry |
| Cromkill | Connor | Antrim |
| Cromy and Taggarts Land | Donegore | Antrim |
| Croneen | Magheraculmoney | Fermanagh |
| Cronghill | Aghaloo | Tyrone |
| Crookedstone | Killead | Antrim |
| Croostan | Kinawley | Fermanagh |
| Crosh | Ardstraw | Tyrone |
| Crosh | Cappagh | Tyrone |
| Croshballinree | Ardstraw | Tyrone |
| Cross | Ballyclug | Antrim |
| Cross | Ballymoney | Antrim |
| Cross | Culfeightrin | Antrim |
| Cross | Drumgath | Down |
| Cross | Enniskillen | Fermanagh |
| Cross | Kilcoo | Down |
| Cross | Killevy | Armagh |
| Cross Glebe | Coleraine | Londonderry |
| Cross Glebe | Desertcreat | Tyrone |
| Crossan | Drumbeg | Down |
| Crossan | Kilskeery | Tyrone |
| Crossballycormick | Cumber Lower | Londonderry |
| Crossbane | Derrynoose | Armagh |
| Crossboy | Errigalkeerogue | Tyrone |
| Crosscanley Glebe | Aghadowey | Londonderry |
| Crossdened | Keady | Armagh |
| Crossgar | Dromara | Down |
| Crossgar | Kilmore | Down |
| Crossgare | Mascosquin | Londonderry |
| Crosshill | Glenwhirry | Antrim |
| Crosshill | Killead | Antrim |
| Crosskennan | Antrim | Antrim |
| Crossland | Desertoghill | Londonderry |
| Crossmaglen | Creggan | Armagh |
| Crossmakeever | Aghadowey | Londonderry |
| Crossmary | Kilroot | Antrim |
| Crossmore | Keady | Armagh |
| Crossmurrin | Killesher | Fermanagh |
| Crossnacreevy | Comber | Down |
| Crossnamoyle | Keady | Armagh |
| Crossnarea | Desertlyn | Londonderry |
| Crossnenagh | Keady | Armagh |
| Crossowen | Clogher | Tyrone |
| Crosspatrick alias Ballydawley | Artrea | Londonderry |
| Crossreagh | Ballywillin | Antrim |
| Crossreagh | Ballywillin | Londonderry |
| Crossreagh East | Ballyaghran | Londonderry |
| Crossreagh or Doohat | Derrynoose | Armagh |
| Crossreagh West | Ballyaghran | Londonderry |
| Crosstagherty | Kilraghts | Antrim |
| Crossteely | Clonfeacle | Tyrone |
| Crott | Devenish | Fermanagh |
| Crottan | Cleenish | Fermanagh |
| Crouck | Bodoney Lower | Tyrone |
| Crubinagh | Clonfeacle | Tyrone |
| Cruckaclady | Bodoney Upper | Tyrone |
| Cruckanim | Dungiven | Londonderry |
| Crucknamona | Drumragh | Tyrone |
| Crummer | Kinawley | Fermanagh |
| Crummy | Aghalurcher | Fermanagh |
| Crunagh | Loughgilly | Armagh |
| Crunaght | Mullaghbrack | Armagh |
| Cruninish Island | Drumkeeran | Fermanagh |
| Cruntully | Drumkeeran | Fermanagh |
| Cubbindall | Ballymoney | Antrim |
| Cuilbane | Desertoghill | Londonderry |
| Culbane | Loughguile | Antrim |
| Culbidag | Layd | Antrim |
| Culbrim Lower | Ballymoney | Antrim |
| Culbuck | Drumragh | Tyrone |
| Culcavy | Blaris | Down |
| Culcrow | Agivey | Londonderry |
| Culcrum | Killagan | Antrim |
| Culdoo Lower | Ballymoney | Antrim |
| Culdrum | Aghadowey | Londonderry |
| Cules Long | Derryvullan | Fermanagh |
| Culkeeran | Clonfeacle | Tyrone |
| Culkeeran | Eglish | Armagh |
| Cullaghmore | Derryvullan | Fermanagh |
| Cullamore | Errigaltrough | Tyrone |
| Cullatagh | Kinawley | Fermanagh |
| Cullaville | Creggan | Armagh |
| Culleen | Kinawley | Fermanagh |
| Cullen | Devenish | Fermanagh |
| Cullenbrone | Errigalkeerogue | Tyrone |
| Cullenfad | Donaghmore | Tyrone |
| Cullenramer | Donaghmore | Tyrone |
| Cullentra | Aghalurcher | Tyrone |
| Cullentra | Killeeshil | Tyrone |
| Cullentragh | Ballymore | Armagh |
| Cullentragh | Eglish | Armagh |
| Cullentragh | Killesher | Fermanagh |
| Culliagh | Cleenish | Fermanagh |
| Culligan | Aghaloo | Tyrone |
| Cullintraw | Comber | Down |
| Cullion | Cappagh | Tyrone |
| Cullion | Clonallan | Down |
| Cullion | Desertmartin | Londonderry |
| Cullion | Donaghedy | Tyrone |
| Cullion | Enniskillen | Fermanagh |
| Cullion | Galloon | Fermanagh |
| Culliondoo | Galloon | Fermanagh |
| Cullybackey | Craigs | Antrim |
| Cullycapple | Aghadowey | Londonderry |
| Cullyhanna Big | Creggan | Armagh |
| Cullynane | Aghalurcher | Tyrone |
| Cullyramer | Aghadowey | Londonderry |
| Culmore | Drumragh | Tyrone |
| Culnady | Maghera | Londonderry |
| Culnafay | Grange of Scullion | Antrim |
| Culnagor | Killyman | Tyrone |
| Culnagrew | Killelagh | Londonderry |
| Culnagrew | Killyman | Tyrone |
| Culnaha | Errigalkeerogue | Tyrone |
| Culnaman | Desertoghill | Londonderry |
| Culramoney | Ballymoney | Antrim |
| Culrevog | Clonfeacle | Tyrone |
| Cultiagh | Derryvullan | Fermanagh |
| Culvacullion | Bodoney Lower | Tyrone |
| Cumber | Aghaloo | Tyrone |
| Cumber | Cumber Upper | Londonderry |
| Cumber | Donacavey | Tyrone |
| Cumber | Magheradrool | Down |
| Cummingstown or Ballynamenagh North | Ballymoney | Antrim |
| Cumran | Loughinisland | Down |
| Curglassan | Ballyclog | Tyrone |
| Curlagh | Aghaloo | Tyrone |
| Curley's Rock | Magheraculmoney | Fermanagh |
| Curly | Dromore | Tyrone |
| Curr | Clogherny | Tyrone |
| Curr | Desertmartin | Londonderry |
| Curragh | Aghalurcher | Fermanagh |
| Curragh | Culfeightrin | Antrim |
| Curragh | Killesher | Fermanagh |
| Curragh | Mascosquin | Londonderry |
| Curragh | Maghera | Londonderry |
| Curragh Glebe | Longfield West | Tyrone |
| Curraghamulkin | Longfield West | Tyrone |
| Curraghanall | Aghavea | Fermanagh |
| Curraghfad | Aghalurcher | Fermanagh |
| Curraghinalt | Bodoney Lower | Tyrone |
| Curraghlane | Dungiven | Londonderry |
| Curraghlare | Derryvullan | Fermanagh |
| Curraghmacall | Longfield West | Tyrone |
| Curraghmore | Drumkeeran | Fermanagh |
| Curramoney | Ballintoy | Antrim |
| Curramoney or Billy | Billy | Antrim |
| Curran | Clonfeacle | Tyrone |
| Curran | Maghera | Londonderry |
| Curran and Drumaliss | Larne | Antrim |
| Currin | Aghavea | Fermanagh |
| Currin | Magheracross | Fermanagh |
| Currogs | Aghalurcher | Fermanagh |
| Currudda | Dungiven | Londonderry |
| Curryann | Aghalurcher | Fermanagh |
| Curryfree | Clondermot | Londonderry |
| Currynierin | Clondermot | Londonderry |
| Currysheskin | Ballintoy | Antrim |
| Currysheskin | Ballymoney | Antrim |
| Cushendall | Layd | Antrim |
| Cushendun | Culfeightrin | Antrim |
| Cushenny | Drumcree | Armagh |
| Cushleake Mountain North | Culfeightrin | Antrim |
| Cushrush Island | Killesher | Fermanagh |
| Cushwash | Aghalurcher | Fermanagh |
| Cuslea | Galloon | Fermanagh |