In Ireland, counties are divided into civil parishes, and these parishes are further divided into townlands. The following is a list of townlands sorted by parish in County Londonderry, Northern Ireland: [1]
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aghadowey | Achadh Dubhthaigh | Duffy's field | 
| Ardreagh | Ard Riabhach | grey height | 
| Ballinrees | Baile an Fhraoigh or Baile an Righ or Baile an Reisidhe | homestead of the heather or king's town or town of the reciter | 
| Ballybritain | Baile Bhriotáin | homestead of Britain | 
| Ballycaghan | Baile (Mhic) Eachaidh | homestead of Caghan | 
| Ballyclough | Baile Clog or Cloch | homestead of the bell or stone | 
| Ballydevitt | Baile (Mhic) Daibhéid | homestead of Devitt | 
| Ballygawley | Baile Uí Dhálaigh | Ó Dálaigh's homestead | 
| Ballylintagh | An Baile Linnteach | homestead of pools | 
| Ballymenagh | Baile Meadhonach | middle town | 
| Ballynacally More | Baile na Caillí Mór | big homestead of the hags/nuns | 
| Ballywillin | Baile Muileann | homestead of the mill | 
| Bovagh | ||
| Caheny | Caitheanaigh | place of winnowing chaff | 
| Carnrallagh | Carn Ralach | Cairn of the oak-tree | 
| Carranroe | Corran Rua | red corner (or sickle shape) | 
| Clagan | Cloigeann | the skull (a round hill) | 
| Clarehill | Clár Coill | level wood | 
| Clintagh | Cluain Teach | meadow-land house | 
| Collins | Coileain | O'Collins | 
| Coolhill | Cúil Coill | back-wood | 
| Cornamuclagh | Corr na Muclach | round hill of the pig-styes | 
| Craiglea Glebe | Creag Uí Lí or Creag Liath | rock of the Fir Lí or grey rock | 
| Craigmore | Creag Mór | big crag | 
| Crevolea | Craobh Uí Lí or Craobh Liath | (family) branch of the Fir Lí or grey branchy tree | 
| Crosscanley Glebe | Crois Cineál Lí or Crois Cinn Liath | cross of the race of the Fir Lí or cross of the grey head | 
| Crossmakeever | Cros (Mhic) Íomhair | McKeever's cross | 
| Culdrum | Cúil droim | back of the ridge | 
| Cullycapple | Coilleach gCapall | woodland of the horses | 
| Cullyramer | Coilleach Reamhar | thick wood | 
| Dernagross | Doire na gCrois | oakwood of the cross | 
| Droghed | Droichead | bridge | 
| Drumacrow | Droim na Cruach | ridge of the ricks | 
| Drumeil | Droim Mile or Droim Eillidhe | ridge of soldiers or Elly's ridge | 
| Drumsteeple | Droim + Steeple (English) or Droim Stábla | steeple ridge or ridge of the stable | 
| Glenbuck | Gleann Buic | glen of the buck (stag) | 
| Glencurb | Clann Corb or Gleann Corb | clan of Corb or glen of wickedness | 
| Glenkeen | Gleann Caoin | pleasant glen | 
| Gorran | Garran | shrubbery | 
| Gortin Coolhill | Goirtín Cúil Choil | little tilled field, back-field | 
| Gortin Mayoghill | Goirtín Má Ghuala | little tilled field, plain of the shoulder | 
| Keely | Chaolaigh | slender rod/sticks | 
| Killeague | Coill Liag or Cill Éig | wood of the stone or church of death | 
| Killykergan | Coill Uí Chiaragáin | O'Kerrigan's wood | 
| Kiltest | Cill/Coill Teiste | church/wood of the testimony (witness) | 
| Knockaduff | Cnoc na Dubh | black hill | 
| Landmore | Lann Mór | big church | 
| Lisboy | Lios Buí | yellow fort | 
| Lisnamuck | Lios na Muc | fort of the pigs | 
| Managher | Bheannchar or Manach ár | hilly land or monk's tillage | 
| Mayboy | Maigh Buí | yellow plain | 
| Mayoghill | Maigh Eochaill | plain of the yew-wood | 
| Meavemanougher | Meabh Bheannchar | Meave's hilly land | 
| Meencraig | Mín Creag | smooth crag | 
| Menagh | Meánach | middle land | 
| Moneybrannon | Muine Breannain | Brennan's thicket/shrubbery | 
| Moneycarrie Lower | Móin na Caraidh | bog of the weir | 
| Mullaghinch | Mullach Inis | water-meadow/island summit | 
| Mullan | An Mullán | little summit | 
| Mullinabrone | Mullach na Bron | summit of the quern (stone-mill) | 
| Risk | Riasg | marsh | 
| Rusky | Rúscaigh | morass (a mire/marsh) | 
| Scalty | Scoilte | rock split/cleft | 
| Seygorry | Suidhe Guaire | seat of St. Guaire | 
| Shanlongford | Sean Longphort | old fortified house | 
| Tamlaght | Tamhlacht | plague burial place | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Artikelly | Ard Tighe (Uí) Cheallaigh | height of (O')Kelly's house | 
| Ballybrisell | Baile Bhreasail | Bresails homestead | 
| Ballycarton | Baile Ceartan or (Mhic) Cairthainn | homestead of the forge or Mhic Cairthainn's homestead | 
| Ballycastle | Baile + castle | Castle homestead | 
| Ballyhanna | Baile (Uí) hAnnaidh | (O')Hanna's homestead | 
| Ballyhenry East | Baile (Mhic) Éinrí (O'Cahan sept variant) | Henry's homstead | 
| Ballymaglin | Baile Mhic Fhloinn | McFlynn's homestead | 
| Ballymoney | Baile Muine or Monaidh | homestead of the thicket or bog | 
| Carbullion | Possibly Corr Cuilleann or Cuileann | round hill of the steep unbroken slope or holly | 
| Clooney | Chluanaidh | meadow | 
| Cressy Crib | Possibly Scotch-Gaelic Crosach Crib | Holiday home crossing | 
| Dirtagh | Dair Teach | oak wood house | 
| Dowland | Dow + Land | Land of value | 
| Drumaderry | Droim na Daire | ridge of the oak-grove | 
| Drumalief | Droim Amhlaoibh | Auliffe's (Olaf's) ridge | 
| Drumbane | Droim Bán | white ridge | 
| Freehall (Moneyvennon) | Muine Bheanain | St. Benan's thicket | 
| Glebe | ||
| Gortnamoney | Gort na Móna | field of the bog | 
| Grange Park | ||
| Grannagh Ardnargle | Granach + Ard na Aireagal | gravely + high oratory/habitation/small church | 
| Killybready | Choillidh Brighde | Brigid's wood | 
| Largantea | Leargain Tighe | hill-slope house | 
| Lisnagrib | Lios na Grib | fort of the quick | 
| Magheraskeagh | Machaire Sceach | plain of thornes | 
| Rathfad | Ráth ?? | fort ?? | 
| Shanvey | Sean Bheith | old birch tree | 
| Stradreagh | tSráid Riabhach | grey/fallow single-street village | 
| Tircorran | Tir Corráin | Curran's land | 
| Tullyarmon | Tulach hArmainn | Harmon's hillock | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Culcrow | Cúl/Cúil Cruach | corner/back of ricks | 
| Glasgort | Glas Gort | green field | 
| Landagivey | Lann Áth Geimhe | church of the ford of roaring water | 
| Lissaghmore | Lios Mór | great fort | 
| Mullaghmore | Mullach Mór | big summit | 
| Mullaghmore Glebe | Mullach Mór | big summit | 
| Ree | Riabhac | grey lands | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Annahavil | Eanach Abhaill | marsh of the orchard | 
| Ballygonny More | Baile gConaidh Mór | homestead of fire-wood | 
| Drummullan | Droim Muilinn | Mullan's ridge/ridge of the little summit | 
| Moneyhaw | Muine hDith | brake of the ford | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aughrim | Eachdhroim | horse-ridge | 
| Ballindrum | Baile an Droim | homestead of the ridge | 
| Ballydawley (Crosspatrick) | Baile (Uí) Dalaigh | homestead of Daly | 
| Ballyeglish | Baile Eaglais | church homestead | 
| Ballygillen More | Baile (Ui) Ghilin Mór | big homestead of O'Gillen | 
| Ballygruby | Baile gRiabach or Baile Grúibe | fallow homestead or Gruby's homestead | 
| Ballygurk | Baile (Mhic) Oirc | homestead of McGurk | 
| Ballymaguigan | Baile Mhic Ghuigín | MacGuigan's homestead | 
| Ballymulderg More | Baile (Uí) Maoildeirg Mór | big homestead of O'Mulderg | 
| Ballymulligan | Baile Uí Mhaoileagáin | O'Mulligan's homestead | 
| Ballynagarve | Baile na Gairbhe | homestead of the rough land | 
| Ballyneill More | Baile Uí Néill Mór | big homestead of O'Neill | 
| Ballynenagh | Baile an Aenach or Eanach | homstead of the (cattle) fair or marsh | 
| Ballynewy | Baile Fhiodhbhaidhe or Baile Nua | homestead of wood or new town | 
| Ballyriff | Baile Ruibhe | homestead of the rue/brimstone | 
| Ballyrogully | Baile Rua gCaille | homestead of red wood | 
| Ballyronan More | Baile Uí Rónáin Mor | Ronan's big homestead | 
| Carraloan (Glebe) | Ceathrú Luan | quarter of the lambs | 
| Creagh (Etre and Otre) | Créach | the coarse pasture | 
| Derrygarve | Doire Garbh | rough oakwood | 
| Doluskey | Dubh Loisgthe | black burnt land | 
| Drumenagh | Droim Aenach | ridge of the (cattle) fair | 
| Lisnamorrow | Lios na Marbh | fort of the dead | 
| Maghadone | Machaire Donn or Machaire Dún | brown plain or plain of the fort | 
| Mawillian | Má Mhuilinn | plain of the mill | 
| Moneymore | Muine Mór | big thicket | 
| Tralee | Tráigh Lía | grey strand | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardagh | Árd Achadh | high field | 
| Ballinderry | Baile an Doire | homestead of the oakwood | 
| Ballydonnell | Baile (Ui) Dhomhnaill | O'Donnell's homestead | 
| Ballylifford | Baile Leifear | homestead by side of the water | 
| Ballymultrea | Baile (Uí) Maoltrea | homestead of O'Multrea | 
| Ballyronan Beg | Baile (Uí) Rónáin Bheag | Ronan's little homestead | 
| Belagherty | Baile Uí Fhachartaigh | homestead of O'Faherty | 
| Killymuck | Coill na Muc | wood of the pigs | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballygan Upper | Baile gCeann or Liagain | homestead of the heads or pillar-stone | 
| Ballywindelland Lower | Baile Mhuine Dileann | homestead of the shrubbery of the flood | 
| Ballywindelland Upper | Baile Mhuine Dileann | homestead of the shrubbery of the flood | 
| Colebreene Lower | Cúl Bruidhne | corner/back of the fairy palace | 
| Heagles | hEaglais | church | 
| Macfinn Lower | Maigh Fionn | fair plain | 
| Seacon Lower | Suidhe Conn | Conn's seat | 
| Seacon More | Suidhe Conn Mór | big Conn's seat | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballynure | Baile na nIúr (Iúir) | homestead of the yew trees | 
| Bancran Glebe | An Beannchrán or Bán Chrán | a kind of palisaded enclosure or white-tree | 
| Brackagh | An Bhreacach | speckled place | 
| Cahore | Cathair | stone fort/enclosure (by extension monastery enclosure) | 
| Carnamoney | Ceathrú na Móna or Carn na Monagh | quarterland of the bog or stone of the bog | 
| Cavanreagh | Cabhán Riabhach | grey hollow/round hill | 
| Cloane | Cluain | meadow | 
| Cloughfin | Cloch Fionn | white stone | 
| Coolnasillagh | Cúil na Saileach | corner (nook) of the sallow(s) | 
| Corick | Comhrac | confluence | 
| Derrynoyd | Doire an Fhóid | oakwood of the sod | 
| Disert | Díseart | wilderness | 
| Doon | Dún | fort | 
| Drumard | Droim Ard | high ridge | 
| Drumderg | Droim Dearg | red ridge | 
| Dunlogan | Dún Leocháin or Dún Ghluagain | Logan's fort or fort of the monster toad [2] | 
| Dunmurry | Dún Múirígh | Murray's fort | 
| Duntibryan | Dún Tí Bhriain | homestead of Bryan's fort | 
| Finglen | Fionn Gleann | white valley | 
| Glebe | An Ghléib | area of land granted to a clergyman as part of his benefice | 
| Glengomna | Gleann Gamhna | valley of the calf | 
| Glenviggan | Gleann Bhigín or Gleann Bheichcean | Bigin's valley or St. Beccan's valley | 
| Gortnaskey | Gort na Sceach | field of hawthornes | 
| Labby | An Leaba | the bed (as in grave) | 
| Moneyconey | Móin an Chongna | bog of the antler | 
| Moneyguiggy | Móin an Crithach or Móin na gCuigeadh | the shaking bog or bog of the fifths | 
| Moneyneany | Móin na nIonadh | bog of the wonders | 
| Moyard | Maigh Ard | high plain | 
| Moydamlaght | Maigh dTamhlachta | plain of the plague-cemetery | 
| Moyheeland | Maigh Chaoláin | plain of St. Caelan or plain of small-guts | 
| Moykeeran | Maigh Chaorthainn | plain of the Rowan Tree | 
| Mulnavoo | Mullán na hUamha | hillock of the cave (souterrain) | 
| Owenreagh | An Abhainn Riabhach | the grey river | 
| Straw | An tSrath | marsh | 
| Straw Mountain | An tSrath | marsh | 
| Strawmore | An tSrath Mór | large marsh | 
| Tonaght | Tonnach | enclosure/mound | 
| Tullybrick | Tulaigh Bhric | speckled hill | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Articrunaght South | Ard Tighe Cruithneachta | height of the wheat house | 
| Ballindreen Irish | Baile an Droighin | homestead of the thorn | 
| Ballindreen Scotch | Baile an Droighin | homestead of the thorn | 
| Ballynag Lower | Baile na gCag | homestead of the jackdaw | 
| Ballynag Upper | Baile na gCag | homestead of the jackdaw | 
| Ballyvelton Upper | Baile Bhealtaine | May homestead (or festival of Beltane) | 
| Ballyversall | Baile Bhreasail | O'Bresil's homestead | 
| Cloyfin South | Cloch Fionn or Cloidh Fionn | white stone or white paddock | 
| Glebe | An Ghléib | area of land granted to a clergyman as part of his benefice | 
| Gorticloghan | Gort a Chlochain | field/garden of the stony-ford | 
| Island Effrick North | ||
| Island Effrick South | ||
| Kirkistown | Baile Circis | church town | 
| Knocknakeeragh | Cnoc na gCaerach | hill of the sheep | 
| Lisnagalt | Lios na Geilt | fort of the mad | 
| Liswatty Lower | Lios Mhadaigh | dog fort | 
| Liswatty Upper | Lios Mhadaigh | dog fort | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballydermot | Baile Diarmuid | Dermot's homestead | 
| Ballymacombs More | Baile MacComaidh Mór | McCombs big homestead | 
| Ballynease Macpeake | Baile Naois | Naoise's homestead | 
| Ballyscullion West | Baile Uí Scoillín | Scullion's homestead | 
| Drumanee Lower | Droim an Fhiaidh | ridge of the deer | 
| Edenreagh | Éadan Riabhach | grey/striped brow | 
| Glebe West | An Ghléib Thiar | area of land (thiar, in the west) granted to a clergyman as part of his benefice | 
| Glebe East | An Ghléib Thoir | area of land (thoir, in the east) granted to a clergyman as part of his benefice | 
| Killyberry | Coill Uí Bhearaigh | O'Berry's wood | 
| Killyberry Boyd | Coill Uí Bhearaigh | O'Berry's wood | 
| Leitrim | Liath Droim | grey ridge | 
| Mullaghboy | Mullach Buí | yellow summit | 
| Old Town Deer Park | ||
| Tamlaghtduff | Tamhlacht Dubh | black (plague) burial place | 
| Tamniaran | Tamhnaigh Árainn | ridge of the cultivated spot | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballylagan North | Baile an Lagáin | homestead of the hollow | 
| Ballylagan South | Baile an Lagáin | homestead of the hollow | 
| Ballymaclevennon West | ||
| Ballyreagh | Baile Riabhach | grey homestead | 
| Ballywillin Bog | Baile Muileann | homestead of the mill | 
| Carnaboy | Carn na Buídhe | the yellow cairn | 
| Carnalridge | Possibly Carn Mhaoil Brígde | Mulbride's cairn | 
| Cloyfin North | Cloch Fionn or Cloidh Fionn | white stone or white paddock | 
| Corrstown | Personal name Corr + town | Corrs town | 
| Craignahorn | Creag na hEorna | rock of the barley | 
| Crossreagh | Crois Riabhach | grey cross | 
| Glebe | An Ghléib | area of land granted to a clergyman as part of his benefice | 
| Island Doo | Oileán Dubh | black island | 
| Island Flackey | ||
| Islandmore Lower | Oileán Mór | big island | 
| Killygreen Lower | Choillidh Gréine | sunny wood | 
| Killygreen Upper | Choillidh Gréine | sunny wood | 
| Magheraboy | Machaire Buídhe | yellow plain | 
| Magheramenagh | Machaire Meadhonach | middle plain | 
| Slimag | Sliabh Maedhoig | (St.) Maug's mountain | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aghansillagh | ||
| Ardmore | An tArd Mór | the great height | 
| Ballyavelin South | ||
| Ballyleagry | ||
| Ballymully | ||
| Carnet | ||
| Cloghan | ||
| Drumagosker | ||
| Drumgavenny Lower | ||
| Drumgesh | ||
| Drumsurn Lower | ||
| Edenmore | ||
| Glebe | An Ghléib | area of land granted to a clergyman as part of his benefice | 
| Gortnarney | ||
| Kilhoyle | ||
| Lislane | ||
| Little Derry | ||
| Maine North | ||
| Moneyguiggy | ||
| Smulgedon | ||
| Temain | ||
| Ternamuck | ||
| Terrydoo Clyde | ||
| Terrydremont North | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aughlish | ||
| Ballydonegan | Baile Donagáin | Donegan's town | 
| Ballyhanedin | Bealach an Éadan | road on the front of the hill | 
| Carnanbane | Carnan Bán | little white cairn | 
| Coolnamonan | Cúil na Móinan | hill of the little bog | 
| Derrychrier | Doire Criathar | oak wood of the sieves | 
| Drumcovit | Droim Cóbheacht | ridge of the cove | 
| Feeny | Na Fíneadha | woody place | 
| Fincarn | Fionn Carn | the white carn | 
| Finglen | Fionn ghleann | the white valley/glen | 
| Gallany | Geal Eananch | the white marsh | 
| Glenedra | Gleann Eadar | central valley/glen | 
| Killunaght | Coill Leamhnacht | wood of the new milk | 
| Knockan | Cnócan | little hill | 
| Maghermore | Machaire Mór | the great plain | 
| Rallagh | Raileach | abounding in oak | 
| Tamnyagan | Tamhnach Uí Agáin | O'Hagan's field | 
| Teeavan | Taobh Abhainn | riverside/beside the river | 
| Templemoyle | Teampall Maol | dilapidated church | 
| Tirglassan | Tír Glasuaine | green fields | 
| Umrycam | Iomaire Cam | crooked ridge | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardinarive | ||
| Ballyharigan | ||
| Ballymoney | ||
| Bonnanaboigh | ||
| Bovevagh | ||
| Camnish | ||
| Derryard | ||
| Derrylane | ||
| Derrynaflaw | ||
| Derryork | ||
| Drumadreen | ||
| Drumaduff | ||
| Drumneechy | ||
| Farkland | ||
| Flanders (Ulster-Scots: Flannèrs Toonlann) | ||
| Formil | ||
| Glebe | An Ghléib | area of land granted to a clergyman as part of his benefice | 
| Glenconway | ||
| Gortaclare | ||
| Gortnahey Beg | ||
| Gortnahey More | ||
| Killibleught | ||
| Leeke | ||
| Muldonagh | ||
| Straw | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballydarrog | Baile Dearg | red homestead | 
| Ballymore | Baile Mór | big homestead | 
| Ballyquin | Bally Chuinn | Conn's homestead | 
| Carrick | Carraig | rock | 
| Carrick East | Carraig | rock | 
| Largy | Leargaidh | hill-side | 
| Moys | Maigh | plain | 
| Mulkeeragh | Maol gCaerach | small hill of sheep | 
| Templemoyle | Teampaill Maol | dilapidated/roofless temple | 
| Terrydrum | Tir Dhá Droim | land of two ridges | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Altnagelvin | Alt na nGealbhan | height of the sparrows | 
| Ardkill | ||
| Ardlough | Ard Loch | height of the lough | 
| Ardmore | ||
| Ardnabrocky | Ard na Brochaighe | height of the badgers (set) | 
| Avish | ||
| Ballyoan | ||
| Ballyore | ||
| Ballyshasky | Baile na Seascaigh | townland of sedge grass | 
| Bogagh | ||
| Bolies | ||
| Brickkilns | ||
| Carn | ||
| Carnafarn | ||
| Carrakeel | ||
| Caw | ||
| Clampernow | ||
| Cloghore (Greerstown) | ||
| Clondermot | ||
| Clooney | ||
| Coolkeeragh | ||
| Corrody | ||
| Craigtown | ||
| Creevedonnell | ||
| Cromkill | ||
| Curryfree | ||
| Currynierin | ||
| Disertowen | ||
| Drumagore | ||
| Drumahoe | ||
| Drumconan | ||
| Dunhugh | ||
| Edenreagh Beg | ||
| Enagh | ||
| Fincarn | ||
| Glenderowen | ||
| Glenkeen | ||
| Gobnascale | ||
| Gortgranagh | ||
| Gortica | ||
| Gorticross | ||
| Gortin | ||
| Gortinure | ||
| Gortnessy | ||
| Gortree | ||
| Gransha | ||
| Gransha (Intake) | ||
| Kilfinnan | ||
| Killymallaght | ||
| Kittybane | ||
| Knockbrack | ||
| Lisaghmore (The Trench) | ||
| Lisdillon | ||
| Lisglass | ||
| Lismacarol | ||
| Lisnagelvin | ||
| Lisneal | ||
| Lissahawley | ||
| Magheracanon | ||
| Managh Beg | ||
| Maydown | ||
| Prehen | ||
| Primity | ||
| Rossnagalliagh | ||
| Stradreagh Beg | ||
| Tagharina | ||
| Tamnymore | ||
| Templetown | ||
| Tirbracken | ||
| Tirkeeveny | ||
| Tully Lower | ||
| Tully Upper | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballyartan | ||
| Ballyclaber | ||
| Bellasses | ||
| Blagh | ||
| Boghill | ||
| Coleraine and Suburbs | ||
| Cross Glebe | ||
| Danes Hill | ||
| Drumadragh | ||
| Gateside | ||
| Harpurs Hill | ||
| Island Heaghey | ||
| Knockantern | ||
| Lodge | ||
| Loguestown | ||
| Loughan Hill | ||
| Millburn | ||
| Mount Sandel | ||
| Spittle Hill | ||
| Tullans | ||
| Watt's Town | ||
| Windy Hall | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardground | ||
| Ballygroll | ||
| Ballynamore | ||
| Brackfield | ||
| Brockagh | ||
| Clonmakane | ||
| Crossballycormick | ||
| Ervey | ||
| Fawney | ||
| Gortinreid | ||
| Gosheden | ||
| Highmoor | ||
| Kildoag | ||
| Killaloo | ||
| Killennan | ||
| Lackagh | ||
| Legaghory | ||
| Lettermire | ||
| Lettershendony | ||
| Listress | ||
| Mullaboy | ||
| Oghill | ||
| Oughtagh | ||
| Slaghtmanus | ||
| Strathall | ||
| Tamnaherin | ||
| Tamnymore | ||
| Tamnyreagh | ||
| Toneduff | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Alla Upper | ||
| Altaghoney | ||
| Ballyartan | ||
| Ballycallaghan | ||
| Ballyholly | ||
| Ballymaclanigan | ||
| Barr Cregg | ||
| Binn | ||
| Claudy | clóidigh | fast flowing water/river | 
| Coolnacolpagh | ||
| Cregg | ||
| Cumber | ||
| Dunady | ||
| Dungorkin | ||
| Gilky Hill | ||
| Glenlough | ||
| Gortilea | ||
| Gortnaran | ||
| Gortnaskey | ||
| Kilcaltan | ||
| Kilculmagrandal | ||
| Killycor | ||
| Kinculbrack | ||
| Letterlogher | ||
| Lettermuck | ||
| Ling | ||
| Lisbunny | ||
| Mulderg | ||
| Raspberry Hill | ||
| Sallowilly | ||
| Tullintrain | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballyforlea | ||
| Ballyloughan | ||
| Cloghog | ||
| Derrycrummy | ||
| Drumrot | ||
| Dunman | ||
| Killybearn | ||
| Tamlaghtmore | ||
| Terressan | ||
| Tullyboy | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballycomlargy | ||
| Ballymuckleheany | ||
| Ballymully | ||
| Carmean | ||
| Carndaisy | ||
| Carrydarragh | ||
| Crossnarea | ||
| Dunronan | ||
| Feenan Beg | ||
| Gortagilly | ||
| Larrycormick | ||
| Lisalbanagh | ||
| Magherascullion | ||
| Moymucklemurry | ||
| Quilly | ||
| Tamnadoey | ||
| Tullynagee | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Annagh and Moneysterling | ||
| Ballymacpherson | ||
| Ballynagown | ||
| Boveagh | Both Bheitheach | |
| Brackagh Slieve Gallion | ||
| Carncose | ||
| Cranny | Ghreanaigh | |
| Cullion | ||
| Curr | Chora | |
| Dromore | ||
| Durnascallon | Dair na Sceallán | |
| Gortanewry | ||
| Grange | ||
| Killyboggin | ||
| Knocknagin | ||
| Lecumpher | ||
| Longfield | ||
| Luney | Leamhnaigh | |
| Motalee | ||
| Rosgarran | Ros Gearráin | |
| Roshure | ||
| Stranagard | ||
| Tirgan | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballyagan | ||
| Ballydullaghan | ||
| Ballylame | ||
| Ballymenagh | ||
| Ballynameen | ||
| Bellury | ||
| Boghilboy | ||
| Carbalintober | ||
| Carrowreagh | ||
| Caulhame | ||
| Craigall | ||
| Craigavole | ||
| Crossland | ||
| Cuilbane | ||
| Culnaman | ||
| Dullaghy | ||
| Edenbane | ||
| Gort | ||
| Gortacloghan | ||
| Killyvally | ||
| Kurin | ||
| Laragh | ||
| Lisachrin | ||
| Moneydig | ||
| Movenis | ||
| Moyletra Kill | ||
| Moyletra Toy | ||
| Tamnyrankin | ||
| Tirkeeran | ||
| Trienaltenagh | ||
| Twenty Acres | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardgarvan | Ard Gharbháin | gravel height | 
| Ballyavelin North | Baile Gaibhlin | homestead of the little (river-)fork | 
| Ballycrum | Baile Crom | crooked/sloping homestead | 
| Ballynahery | Baile Machaire | homestead plain | 
| Ballyrisk More | Baile Rúscaigh Mór | big homestead of the marsh | 
| Bolea | Both Liath or Buaile | grey hut/monastic place or dairy/milking place | 
| Bovally | Bó Baile or Bó Bhealaigh | cow homestead or cow road/pass | 
| Cahery | Cathair | stone fort | 
| Carran | Carran | rocky land | 
| Carrydoo | Caraidh Dubh | black weir | 
| Coolessan | Cúil Leasáin | nook/angle of the little fort | 
| Deer Park | ||
| Derry Beg | Daire Beag | little oak grove | 
| Derry More | Daire Mór | big oak grove | 
| Drummond | Drumman | hill-ridge | 
| Drumramer | Droim Reamhar | thick ridge | 
| Dunbeg | Dún Beag | little fort | 
| Dunmore | Dún Mór | big fort | 
| Enagh | Eanach | marsh | 
| Fruithill | fruit hill | |
| Glebe | An Ghléib | tract of church land | 
| Glenkeen | Gleann Caoin | pleasant valley | 
| Gortcorbies | Gort Corr Buidhe | yellow round hill field | 
| Gortgarn | Gort Garráin or Gort gCarn | field of groves or cairn field | 
| Keady | Céide | flat-topped hill | 
| Killane | Coill Leathan or Cill Leathan | broad wood or broad church | 
| Largyreagh | Leargaidh Riabhach | grey hill-side | 
| Leck | Leac | flat-rock | 
| Mullane | Mullán | little summit | 
| Rathbrady Beg (Newtown Limavady) | Ráth Bhríde Mór | small fort of Brigid | 
| Rathbrady More | Ráth Bhríde Mór | large fort of Brigid | 
| Ruskey | Rúscaigh | morass (a mire/marsh) | 
| Streeve | Sraobh | mill stream | 
| Tirmaquin | Tir Mhic Chuinn | land of Conn's son | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Altikeeragh | ||
| Ardina | ||
| Articlave Upper | ||
| Artidillon | ||
| Ballymadigan | ||
| Ballymoney | ||
| Ballywildrick Upper | ||
| Ballywoodock | ||
| Ballywoolen | ||
| Bannbrook Upper | ||
| Bellany | ||
| Bennarees | ||
| Big Glebe | An Ghléib Mhór | [big] area of land granted to a clergyman as part of his benefice | 
| Blakes Upper | ||
| Bogtown | ||
| Burren Beg | ||
| Burren More | ||
| Carneety | ||
| Dartress | ||
| Downhill | ||
| Drumagully | ||
| Dunalis Lower | ||
| Exorna | ||
| Farranlester | ||
| Freehall Dunlop | ||
| Glebe Big | An Ghléib Bheag | [small] area of land granted to a clergyman as part of his benefice | 
| Glebe Little | ||
| Gortgran | ||
| Gortycavan | ||
| Grange Beg | ||
| Grange More | ||
| Hunter's Glebe | ||
| Killyveety | ||
| Knocknogher | ||
| Liffock | ||
| Little Glebe | ||
| Long's Glebe | ||
| Masteragwee | ||
| Mullanhead | ||
| Pottagh | ||
| Quilley Lower | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ashlamaduff | ||
| Ballyguddin | ||
| Ballymacallion | ||
| Ballymakeever | ||
| Ballymonan | ||
| Ballyness | ||
| Boviel | ||
| Brishey | ||
| Carn | ||
| Cashel | ||
| Cluntygeeragh | ||
| Corick | ||
| Crabarkey | ||
| Cruckanim | ||
| Curraghlane | ||
| Currudda | ||
| Derryduff | ||
| Derryware | ||
| Dungiven | ||
| Eden | ||
| Evishagaran | ||
| Glenshane | ||
| Gortgarn | ||
| Gortnagross | ||
| Hass | ||
| Lackagh | ||
| Lenamore | ||
| Magheraboy | ||
| Ovil | ||
| Owenbeg | ||
| Scriggan | ||
| Tamniarin | ||
| Tirgoland | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Altduff | Alt Dubh | black hillside | 
| Ballintemple | Baile an Teampaill | church town | 
| Ballyrogan | Baile (Uí) Ruagáin | Rogan's homestead | 
| Belraugh | Béal Rátha | Mouth of the fort | 
| Boleran | Baile Uí Shírín | O'Sheeran's homstead | 
| Brockagh | Brocach | badger place | 
| Brockaghboy | Brocach Buí | yellow place of badgers | 
| Cah | Cath | battle | 
| Coolcoscreaghan | Cúil Cois Creagán or Cúil Coscrachain | back foot of the little creg or corner/back of Coscrachain | 
| Coolnasillagh | Cúil na Saileach | corner or angle of the sallows | 
| Crockindollagh | Cnocan Duilleach | leafy hillock | 
| Drumbane | Droim Bán | white ridge | 
| Dunnavenny | Dún na ?? | fort of the ?? | 
| Farrantemple Glebe | Fearann Teampaill | church land | 
| Freugh | Fraoch | heath | 
| Garvagh | Garbh Achadh | rough (ploughed) field | 
| Glenkeen | Glenn Caoin | pleasant valley | 
| Gortfad | Gort Fada | long tilled field | 
| Gortnamoyagh | Gort na mBóitheach | tilled field of the byres or cow-houses | 
| Inshaleen | Inse a Lín | island/water-meadow of flax | 
| Liscall | Lios Cathail | Cathail's fort | 
| Lisnascreghog | Lios na Scréachog | fort of the screech owl | 
| Mettican Glebe | ||
| Slaghtaverty | Sleacht Abhartaigh | monument of Abhartach | 
| Tamnymore | Tamhnaigh Mór | big field | 
| Tibaran | Tíghe Baran | Baran's house | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardnaguniog | Ard na gChunneog | height of the churns | 
| Ballygudden | Baile-ui-Ghodain | Place of theft | 
| Barnakilly | ||
| Black Brae (Intake) | ||
| Bolie | Buaile | the mountain pasture of cattle | 
| Campsey Upper | ||
| Carmoney | ||
| Carnakilly Upper | ||
| Carnamuff | ||
| Carrickhugh | ||
| Clanterkee | ||
| Cloghole | ||
| Coolafinny | Cúl Áit Fionnai | place of the bright recess | 
| Coolagh | ||
| Coolkeenaght | Cuaille Cianachta | the bare tree of Keenaght | 
| Craigbrack | Carraig Breac | speckled rock | 
| Cregan | ||
| Derryarkin Lower | ||
| Donnybrewer Level (Intake) | ||
| Drummaneny | ||
| Dungullion | ||
| Dunlade Glebe | ||
| Falloward | Fála Ard | the high hedges/enclosures | 
| Faughanvale | ||
| Glasakeeran | ||
| Glebe | ||
| Gortagherty Lower | ||
| Gortenny | ||
| Gortgare | ||
| Greenan | ||
| Gresteel Beg | Glas Stiall Beag | small grey strip (of land) | 
| Gresteel More | Glas Stiall Mór | large grey strip (of land) | 
| Killylane | Coille Leathain | the broad wood | 
| Killywool | Coille Ghuail | the charcoal wood | 
| Kilnappy | Cill na nAbhadh | church of the abbot | 
| Laraghaleas | Láthrach a Lios | site of the ancient fort | 
| Legavannon | Lug a Meannáin | hollow of the kids | 
| Ligg | Lug | the hollow | 
| Longfield Beg | ||
| Loughermore | ||
| McLean and Partners Division | ||
| Magheramore | ||
| Minegallagher Glebe | ||
| Mobuoy | Maigh Buí | the yellow plain | 
| Monehanegan | ||
| Monnaboy | ||
| Muff | ||
| Salt Works | ||
| Templemoyle | ||
| Tirmacoy | ||
| Tullanee | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Altibryan | ||
| Ballinrees | ||
| Ballystrone | ||
| Belgarrow | ||
| Bratwell | ||
| Formoyle | ||
| Formullen | ||
| Knockmult | ||
| Sconce | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Church Island | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballinderry | Baile an Doire | homestead of the oakwood | 
| Brackaghlislea | Bhreacach Lios Liath | speckled grey fort | 
| Calmore | An Coill Mór | the great hazel | 
| Clooney | An Chluanaidh | the meadow | 
| Cloughfin | Cloch Fionn | white stone | 
| Coolsaragh | Cúl Sáráin | field of the hill-back slaughter | 
| Drumballyhagan | Droim Bhaile Uí Ágáin | ridge of O'Hagan's homestead | 
| Drumballyhagan Clark | Droim Bhaile Uí Ágáin | ridge of O'Hagan's homestead | 
| Drumcrow | Droim Crua | the hard ridge | 
| Drumsamney | Droim Samhna | ridge of Samhain | 
| Gortahurk | Gort an Choirce | (arable) field of oats | 
| Gortamney | Gort an tSamhraidh | summer (arable) field | 
| Granny | Crannaigh or Granach | wooded place or gravely place | 
| Keenaght | Caonach | mossy/swamp | 
| Killynumber | An Choillidh Umar | wood of the trough | 
| Killytoney | An Choillidh Tamhnaigh | woody cultivated spot | 
| Moneyshanere | Muine Sean Iúir or fhéir | thicket of old yew's or grass | 
| Mormeal | Mór Mael(án) or Mír Mhíchíl | great blunt hillock or St Michael's portion | 
| Moybeg Kirley | Maigh Beag Corr Liath | little plain of the grey pointed hill | 
| Moyesset | Maigh Easóg | plain of weasels | 
| Tamnyaskey | Tamhnaigh na Sceach or Eascaigh | field of hawthornes or quagmire | 
| Tobermore | An Tobar Mór | the great well | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Coolderry North | ||
| Dam Head | ||
| Dromore | ||
| Drumaduan | ||
| Fish Loughan | ||
| Loughan Island | ||
| Loughanreagh North | ||
| Mill Loughan | ||
| Pullans North | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballyknock | ||
| Beagh (Temporal) | ||
| Carrowmenagh | ||
| Corlacky | ||
| Culnagrew | ||
| Fallylea | ||
| Glebe | ||
| Gortinure | ||
| Granaghan | ||
| Halfgayne | ||
| Knockoneill | ||
| Moneysharven | ||
| Slaghtneill | ||
| Swatragh | ||
| Tirhugh | ||
| Tirkane | ||
| Tirnony | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballycairn | ||
| Castletoodry | ||
| Churchland | ||
| Drumaquill | ||
| Killcranny | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Claragh | Clar | plain/level spot | 
| Erganagh | possibly Eircneach or Aircheanneach | salmon river or townland of hereditary war | 
| Fallahogy | Fál an Chúige | enclosure/field of a fifth (a land division) | 
| Kilrea | Cill Ria | church of the journey (possibly) | 
| Lislea | Lios Liath | grey fort | 
| Moneygran | ||
| Movanagher | Maigh Beanncair | plain of pointed hills | 
| Moyagoney | Maigh Éignigh | Hegney's plain | 
| Moyknock | Maigh Cnoc | hill plain | 
| Mullan | Maolain | little hill or Mullan (name) | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Altinure Upper | ||
| Ballyrory | ||
| Carnanbane | ||
| Carnanreagh | ||
| Clagan | ||
| Dreen | ||
| Eden | ||
| Gortscreagan | ||
| Kilcreen | ||
| Kilgort | ||
| Lear | ||
| Loughtilube | ||
| Moneyhoghan | ||
| Straid | ||
| Stranagalwilly | ||
| Tamnagh | ||
| Teenaght | ||
| Terrydreen | ||
| Tireighter | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballybriest | ||
| Brackagh | ||
| Caneese | ||
| Clagan | ||
| Coltrim | ||
| Derryganard | ||
| Lissan Demense | Liosáin | |
| Dirnan | Daire Eidhneáin | |
| Drumard | ||
| Drummeen | ||
| Dunnabraggy | ||
| Glebe | ||
| Killybasky | ||
| Knockadoo | ||
| Letteran | ||
| Lismoney | ||
| Mobuy | ||
| Muff | ||
| Rossmore | ||
| Tintagh | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardvarness | Árd Bheárnas | high gaps | 
| Ballintaggart | Baile an tSagairt | homestead of the priest | 
| Ballinteer South | Baile an tSaoir | homestead of the craftsman (carpenter/stonemason) | 
| Ballylagan | Baile an Lagáin | homestead of the hallow | 
| Ballynacanon | Baile na gCanónach | homestead of the canon's | 
| Ballyness | Baile an Easa | homestead of the waterfall (of Loch Craoi) | 
| Ballyvennox | Baile Beannachadh | homestead of the blessing | 
| Ballywilliam | Baile Uilliam | William's homestead | 
| Balteagh Upper | Bailte Fhiaich | Fee's homesteads | 
| Bushtown | Bush + Town | |
| Cam | Cam | crooked/curved | 
| Camus | Camas | river-bend | 
| Camus Macosquin Glebe | Camas Maigh Choscáin | river-bend of Coscan's plain | 
| Carndougan | ||
| Cashel | ||
| Castleroe | ||
| Coole Glebe Lower | ||
| Coolyvenny | ||
| Croaghan | ||
| Crossgare | ||
| Curragh | ||
| Derrydorragh | ||
| Dromore | ||
| Drumcroon | ||
| Dunderg | ||
| Englishtown | ||
| Farranlester | Fearann Leastair | land of the vessels | 
| Farranseer | Fearann Saor | the free land | 
| Gills | ||
| Glenhall | Gleann Coll/hAille | valley of the hazel/slope | 
| Glenleary | Gleann Cléireach | valley of the clerk/cleric | 
| Killure | Cill Iubhar | yew church | 
| Kilmaconnell | Cill Mhic Dhomhnaill | MacConnell's church | 
| Kiltinny Lower | Cill Theineadh | church of the fire | 
| Kiltinny Upper | Cill Theineadh | church of the fire | 
| Kinnyglass | Cionn na Glas | head of the rivulet (small river) | 
| Learden | Ladhar Donn or Leath Ardin | brown fork (land between two converging rivers) or portion/side of little height | 
| Leck | Leac | flat rock | 
| Letterloan | Leitir Luáin | Lamb's / O'Loans hillside | 
| Lismurphy | Lios (Ui) Murchadha | O'Murphy's fort | 
| Macleary | Maigh Cléireach | plain of the clerk/cleric | 
| Macosquin | Maigh Choscáin | Coscan's plain | 
| Ringrash Beg | Rinn Ras Bheag or Rinn Ros Bheag | headland of the shrub or grove | 
| Somerset | ||
| Tamnamoney | Tamhnaigh na Móna/Muine | field of the bog/thicket | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballymacilcurr | ||
| Ballymacpeake Upper | ||
| Ballynacross | ||
| Ballynahone Beg | ||
| Beagh (Spiritual) | ||
| Bracaghreilly | ||
| Craigadick | ||
| Craigmore | ||
| Crew | ||
| Culnady | ||
| Curragh | ||
| Curran | ||
| Dreenan | ||
| Drumard | Droim Ard | |
| Drumconready | ||
| Drumlamph | ||
| Drummuck | ||
| Dunglady | ||
| Falgortrevy | ||
| Fallagloon | ||
| Gorteade | ||
| Grillagh | ||
| Gulladuff | ||
| Keady | ||
| Kirley | ||
| Largantogher | ||
| Lisnamuck | ||
| Macknagh | ||
| Moneymore | ||
| Moyagall | ||
| Rocktown | ||
| Slaghtybogy | ||
| Tamnymartin | ||
| Tamnymullan | ||
| Tirgarvil | ||
| Tirnageeragh | ||
| Toberhead | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aghagaskin | Achadh Ui Gaschain | O'Gaskin's field | 
| Annaghmore | ||
| Ballyheifer | ||
| Ballymoghan More | ||
| Ballynocker | ||
| Coolshinny | Cúil Sionnaigh | Corner of the Fox | 
| Drumrainey | ||
| Dunamoney | ||
| Dunarnon | ||
| Glebe | ||
| Glenmaquill | ||
| Killyfaddy | ||
| Killyneese | ||
| Leckagh | ||
| Megargy | ||
| Mullaghboy | ||
| Polepatrick | Poll Phadráig | (St) Patrick's hole | 
| Shanemullagh | ||
| Tamnadeese | Tamhnach Dias | field of the ear of corn | 
| Town Parks of Magherafelt | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Aughill | ||
| Avish | Eibhis | the coarse mountain pasture | 
| Ballyleighery Upper | Baile Ui Laeghaire | town of O'Leary | 
| Ballymaclary | ||
| Ballymagoland | ||
| Ballymulholland | ||
| Ballymultimber | ||
| Ballyscullion | Baile Uí Scoillín | O'Scullion's townland | 
| Bellarena | Béal Átha na Ríona/Baile an Mhargaidh | Ford mouth of the queen/Town of the Market | 
| Benone | Bun Abhann | foot of the river | 
| Carnowry | Carn Abhra | the cairn of Avry | 
| Carrowreagh | Ceathrú Riabhach | grey quarter(land) | 
| Clagan | Cloigeann | skull (round hill) | 
| Clooney | Chluanaidh | meadow | 
| Craig | Creag | rock | 
| Croaghan | Cruachán | the little round hill | 
| Doaghs Upper | Dumhach Uachtarach | upper sandbank | 
| Drumahorgan | Droim na hArcáin | Harkin's ridge | 
| Drumavally | Droim a Bhealaigh | the ridge of the pass/road | 
| Drummans Middle | Dromainn | the ridges | 
| Drumnahay | Droim na hÁithe | the ridge of the kiln | 
| Duncrun | Dún Cruithean | fort of the Cruthin | 
| Glebe | ||
| Gort (part of Glebe) | Gort | (arable) field | 
| Gortmore | Gort Mór | great (arable) field | 
| Lenamore | Leana Mór | the great meadow | 
| Margymonaghan | Margadh Uí Mhanacháin | (O')Monaghan's market | 
| Mill Town | Baile an Mhuilinn | town of the mill | 
| Minearny | Muine Airneadh | the brake of the sloes | 
| Oughtymore | Ochtach Mór | the great breast | 
| Oughtymoyle | Ochtach Maol | bare/bald breast | 
| Scotchtown | ||
| Tamlaght | Tamhlacht | burial place | 
| Tircreven | Tír Craobhán | land of bushes | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballydawley | ||
| Ballymoyle | Baile Maol | bald/flat townland | 
| Druminard | Droimín Ard | the little ridge of the height | 
| Rusky Lower | ||
| Tamlaght | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ardnargle | Ard na Aireagal | high oratory/habitation/small church | 
| Back | Baic | bend/crook | 
| Ballyhenry West | Baile (Mhic) Éinrí (O'Cahan sept variant) | Henry's homestead | 
| Ballykeen | Baile Caoin | beautiful/pleasant homestead | 
| Ballykelly Level | Baile (Uí) Cheallaigh | O'Kelly's homestead | 
| Ballymacran | Baile na Crannach | homestead of the tree-plantation | 
| Ballyspallan | Baile (Uí) Spealláin | O'Spillane's homestead | 
| Broglasco | Bruach Glas Chuaidh or Brugh Glas Chuaidh | border/river-bank of the green hollow or mansion of the green hallow | 
| Broharris | Bruach Fhearghusa or Bruach Thairis | Fergus's border or beyond/across the border | 
| Broighter | Bruach Íochtair | lower (river-)bank | 
| Burnally | Bùrn Àille (from Scottish burn) | beautiful (spring) water | 
| Carlaragh | Corr Laragh | hill of mares | 
| Carrowclare | Ceathrú Clár | quarter(land) of the plain | 
| Carrowmenagh | Ceathrú Meadhonach | middle quarter(land) | 
| Carrowmuddle | Ceathrú ?? | ?? quarter(land) | 
| Carrowreagh | Ceathrú Riabhach | grey quarter(land) | 
| Clagan | Cloigeann | skull (round hill) | 
| Corndale Lower | Carn Dail | portion/dale of the cairn | 
| Crindle | Crìon Dáil or Crìon Dail | little portion (of land) or little dale (meadow) | 
| Culmore Lower | Cúil Mór | great nook/corner | 
| Culmore Upper | Cúil Mór | great nook/corner | 
| Deer Park | ||
| Dromore | Droim Mór | big ridge | 
| Drumacarney | Droim Uí Chearnaigh | O'Kearney's ridge | 
| Drumacony | Droim na Conaidh | ridge of the fire-wood | 
| Drumballydonaghy | Droim Baile Uí Donnchaidh | homestead of O'Donaghy's ridge | 
| Drummond | Drumman | hill ridge | 
| Drumraighland | Droim Rachlainn | Raghlan's ridge | 
| Drumrane | Droim Raithne | ridge of ferns | 
| Dunbrock | Dún Broc | fort of badgers | 
| Farlow | For Loch | outlying lake | 
| Glack | Glac | narrow valley/hallow | 
| Glasvey | Glas Bheith | green birch tree | 
| Glebe | ||
| Lisnakilly | Lios na Choillidh | fort of the wood | 
| Lomond | Lomann | bare/forlorn | 
| Magheramore | Machaire Mór | great plain | 
| Moneyrannel | Muine Raghnail | Randal's thicket | 
| Mulkeeragh | Maol Caerach | small hill of sheep | 
| Mullagh | Mullach | summit | 
| Myroe Level | Má Rua + Level | red plain | 
| Ned | Nead | nest | 
| Oghill | Eochaill | yew-wood | 
| Rascahan | Ros (Ui) Catháin | O'Kanes grove | 
| Sesnagh | corruption of Seisreach | ploughland | 
| Shanreagh | Sean Riabhach | old grey land | 
| Sheep Marsh | ||
| Sistrakeel | Seisreach Caol | narrow ploughland | 
| Tamlaght | Tamhlacht | burial place | 
| Tartnakilly | Teach na Choillidh | house of the wood | 
| Tully | Tulach | hillock | 
| Tullyhoe | Tulach hUamha | hillock of the cave | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballymacpeake Lower | Baile Mhic Péice | McPeake's homstead | 
| Ballynian | Baile na nÉan | homestead of the birds | 
| Bovedy | Both Mhíde | Míde's hut/monastic cell | 
| Drumagarner | Droim Uí Gharbháin | O'Garvin's ridge | 
| Drumane | Droim Éan | ridge of birds | 
| Drumard | Droim Árd | high ridge | 
| Drumlane | Droim Leathan | broad ridge | 
| Drumnacannon | Droim na gCanónach | ridge of the canons (site of ancient parish church) | 
| Drumoolish | Droim Maolais | ridge of the bald (hill) top | 
| Drumsaragh | Droim Sáráin | ridge of the slaughter | 
| Eden | Éadan | hill brow | 
| Glenone | Cluain Eoghain | Owen's meadow | 
| Gortmacrane | Gort ?? | stony field | 
| Inishrush | Inis Rois | island of the promontory | 
| Killygullib Glebe | Cillidh Ghulba | church of the projecting (beak-like) hill | 
| Killymuck Glebe | Coill na Muc | wood of the pigs | 
| Lisgorgan Glebe | Lios Ó gCorragáin | fort of the O'Corrigans | 
| Lismoyle | Lios Maol | bare fort | 
| Lisnagrot | Lios na gCrot | ring-fort of the humps | 
| Moneysallin | Muine Saileáin | thicket of the willows | 
| Moneystaghan Ellis | Muine Steach | Steachán's (Stephen's) thicket | 
| Moneystaghan Macpeake | Muine Steach | Steachán's (Stephen's) thicket | 
| Mullaghnamoyagh | Mullach na mBóitheach | hilltop of the byres or cowhouses | 
| Timaconway | Tigh Mhic Conmidhe | McConway's house | 
| Tyanee | Tigh Uí Niaidh | O'Nees house | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballougry | Baile Loch Ria | grey lake homestead | 
| Ballyarnet | Baile Arnoid | Arnett's/Harnet's (still a local family surname) homestead | 
| Ballymagowan | Baile na gCanónach' | homestead of the canons | 
| Ballymagrorty (White House) | Baile Mic Robhartaigh | McGroaty's homestead | 
| Ballynagalliagh | Baile na gCailleach | homestead of the nuns | 
| Ballynagard | Baile na gCeard | homestead of the artificers | 
| Ballynashallog | Baile na Saileog | homestead of the little willows | 
| Cloughglass | Cloch Glas | green stone | 
| Coshquin | Cois Chuinn | foot (of a mountain or other feature) of Conn | 
| Creevagh Lower | Craobhach | place of sacred trees | 
| Creevagh Upper | Craobhach | place of sacred trees | 
| Creggan | Creagán | little rock | 
| Culmore | Cúil Mór | big nook | 
| Edenballymore | Éadan Baile Mór | brow of the big homestead | 
| Elagh More | Aileach Mór | great stone house/place of habitation | 
| Killea | Cill Aodha | Hugh's church | 
| Londonderry | London + Daire | oak grove | 
| Mullennan | Muilean | mill | 
| Pennyburn | Either named after Pen y Bryn  or (Irish/Scots) Pingine + (Scots) burn | top of the hill or penny large stream/small river | 
| Shantallow | Sean Talamh | old land | 
| Sheriffs Mountain | ||
| Springhill | ||
| Springtown | ||
| Termonbacca | Tearmainn Bacach | sanctuary of lames/cripples | 
| Townland | Irish Origin (if applicable) | Meaning | 
|---|---|---|
| Ballynahone More | Baile na Abhann Mór | homestead of the river | 
| Broagh | Bruach | river bank | 
| Cabragh | Cabrach | bad unprofitable land | 
| Carricknakielt | Carraig Uí Chaoilte | O'Kielt's rock | 
| Derganagh | Dearg Eanach | red marsh | 
| Knocknakielt | Cnoc na Uí Chaoilte | O'Kielt's hill | 
| Lemnaroy | Léim an Eich Ruaidh | leap of the reddish horse | 
| Lurganagoose | Lorgain na gCuas | long-ridge of the caves | 
| Mullagh | Mullach | summit |