List of islands of Ireland
Template:Short description Template:About Template:Use dmy dates Template:GeoGroup This is a list of islands of Ireland. Ireland is itself an island, lying west of the island of Great Britain and northwest of mainland Europe.
The Hebrides off Scotland and Anglesey off Wales were grouped with Ireland ("Hibernia") by the Greco-Roman geographer Ptolemy,<ref>Template:Citation.</ref> but this was not geographically correct and is purely of historical interest.
Largest offshore islands by area and population
| English name | County | Area Hectares (Acres) |
Population 2022<ref name="Census2022">Template:Cite report</ref> |
Area Rank |
Population Rank |
Bridge / Causeway |
|---|---|---|---|---|---|---|
| Great Island | Cork | Template:Convert | Template:Hs>13000<ref>2011 Census gives 6500 for Cobh Town and 7534 for Cobh Rural ED; most were on Great Island but 148 were on Haulbowline and some on Fota Island.</ref> | 4 | 1 | Yes |
| Achill Island | Mayo | Template:Convert | 2345 | 1 | 2 | yes |
| Gorumna | Galway | Template:Convert | 1044 | 5 | 3 | Yes |
| Inishmore | Galway | Template:Convert | 820 | 2 | 4 | No |
| Valentia Island or Valencia Island | Kerry | Template:Convert | 658 | 3 | 5 | yes |
| Lettermore | Galway | Template:Convert | 542 | 12 | 6 | Yes |
| Arranmore or Aran Island | Donegal | Template:Convert | 478 | 7 | 7 | No |
| Inch Island | Donegal | Template:Convert | 396 | 10 | 8 | Yes |
| Inisheer or Inishere | Galway | Template:Convert | 343 | 17 | 9 | No |
| Bere Island or Bear Island | Cork | Template:Convert | 218 | 6 | 10 | No |
| Lettermullen or Lettermullan | Galway | Template:Convert | 214 | 25 | 11 | Yes |
| Inishmaan | Galway | 948 (2,342) | 184 | 13 | 12 | No |
| Inishbofin | Galway | 1,275 (3,151) | 184 | 11 | 12 | No |
| Rathlin Island | Antrim | Template:Convert | Template:Hs 141 | 9 | Template:Hs c.22 | No |
| Clare Island | Mayo | 1,640 (4,053) | 138 | 8 | No |
Total population of Irish offshore islands
The number of people living on Irish offshore islands decreased dramatically during the Irish famine and the period following it. Since then the trend on most islands has been a decreasing population until the 1950s and 1960s, during which many islands were forcibly evacuated by the Irish Government as continuous bad weather meant that islanders were unable to travel to the mainland for several consecutive months. Of the remaining islands that were not evacuated, many of their populations have continued to dwindle ever since, with some seeing stabilisation or even a slight increase in population during and after the Celtic Tiger.
The chart below shows the total number of people living on Irish islands throughout the years.
Template:Historical populations
Full table
| English name | Irish name<ref group="n">Taken from the Placenames Database of Ireland entry linked in the PDI ref column</ref> | County | Group/Location | Area Acres<ref group="n">Unless stated otherwise, area is from Ordnance Survey Ireland's 19th-century 6" maps (viewable via the Historic 6" layer of the link in the OS-map column)</ref> |
Height Metres<ref group="n">Unless stated otherwise, height is from Ordnance Survey Ireland's 1:50,000 series maps (viewable for Republic of Ireland islands via the Wind Report layer of the link in the OS-map column )</ref> |
Population 1841<ref name="CSO">Unless stated otherwise, populations are from Population (Number) by Off Shore Island, Year and Sex Central Statistics Office</ref> |
Population 2022<ref name="CSO"/> |
Connection to mainland | Coordinates | OS grid |
OS map |
PDI ref |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rathlin Island | Reachlainn | Antrim | North Channel | 3552<ref>Template:Cite web</ref> | 134 | 1010<ref>Template:Cite journal</ref> | 141<ref>Template:Cite webTemplate:Dead link</ref> | Passenger ferry from Ballycastle | Template:Coord | Template:Iem4ibx | [1] | 61298 |
| The Maidens or Hulin Rocks | Na Maighdeanacha | Antrim | North Channel | 0 | None | Template:Coord | Template:Iem4ibx | [2] | 1166440 | |||
| Angus Rock | Down | Strangford Lough | 0.4 | 2 | 0 | 0 | Template:Coord | Template:Iem4ibx | [3] | — | ||
| Copeland Island | Oileán Chóplainn | Down | North Channel | 295 | 33<ref group=n name="ft group=n">Converted from height in feet given on Ordnance Survey Ireland's 19th-century 6" maps (viewable via the Historic 6" layer of the link in the OS-map column)</ref> | 31<ref>Commissioners 14th Rpt, p.45 Bangor E. Division</ref> | Template:Coord | Template:Iem4ibx | [4] | 1166534 | ||
| Cannon Rock | Down | North Channel | Template:Hs | Template:Coord | Template:Iem4ibx | [5] | — | |||||
| Mid Island | Down | Strangford Lough | 15 | 7<ref name="GreyAbbey">Commissioners 14th Rpt, p.44 Grey Abbey E Division</ref> | Template:Iem4ibx | [6] | 65848 | |||||
| Rough Island | Down | Strangford Lough | 7 | 13<ref group="n" name="ft group=n" /> | 4<ref name="Comber">Commissioners 14th Rpt, p.46 Comber E Division</ref> | Causeway accessible at low tide<ref>Template:Cite web</ref> | Template:Iem4ibx | [7] | 66037 | |||
| Reagh Island | Down | Strangford Lough | 128 | 19<ref group="n" name="ft group=n" /> | 14<ref name="Tullynakill">Commissioners 14th Rpt, p.47 Tullynakill E Division</ref> | Road | Template:Iem4ibx | [8] | 66111 | |||
| Mahee Island | Inis Mochaoi | Down | Strangford Lough | 177 | 27<ref group="n" name="ft group=n" /> | 28<ref name="Tullynakill"/> | Road via Reagh Island | Template:Iem4ibx | [9] | 66110 | ||
| Wood Island | Down | Strangford Lough | 23 | 8<ref group="n" name="ft group=n" /> | 4<ref name="Tullynakill"/> | Template:Iem4ibx | [10] | 66116 | ||||
| Rainey Island | Down | Strangford Lough | 40 | 10<ref name="Tullynakill"/> | Template:Iem4ibx | [11] | 65894 | |||||
| Sketrick Island | Down | Strangford Lough | 41 | 11<ref name="Tullynakill"/> | Road | Template:Iem4ibx | [12] | 65898 | ||||
| Trasnagh Island | Down | Strangford Lough | 25 | 13<ref name="Tullynakill"/> | Template:Iem4ibx | [13] | 65899 | |||||
| Roe Island | Down | Strangford Lough | 21 | 7<ref name="Killinchy">Commissioners 14th Rpt, p.42–3 Killinchy E Division</ref> | Template:Iem4ibx | [14] | 65896 | |||||
| Conley Island or Conly Island | Down | Strangford Lough | 65 | 23<ref name="Killinchy"/> | Template:Iem4ibx | [15] | 66233 | |||||
| Dunsy Island | Down | Strangford Lough | 33 | 24<ref group="n" name="ft group=n" /> | 6<ref name="Killinchy"/> | Template:Iem4ibx | [16] | 66236 | ||||
| Islandmore | Down | Strangford Lough | 122 | 18<ref group="n" name="ft group=n" /> | 18<ref name="Killinchy"/> | Template:Iem4ibx | [17] | 66241 | ||||
| Pawle Island | Down | Strangford Lough | 50 | 12<ref name="Killyleagh">Commissioners 14th Rpt, p.43 Killyleagh E Division</ref> | Template:Iem4ibx | [18] | 66271 | |||||
| Simmy Island | Down | Strangford Lough | 8 | 3<ref name="Killyleagh"/> | Template:Iem4ibx | [19] | 66274 | |||||
| Island Taggart | Down | Strangford Lough | 77 | 15<ref name="Killyleagh"/> | Template:Iem4ibx | [20] | 66266 | |||||
| Castle Island | Down | Strangford Lough | 113 | 37<ref group="n" name="ft group=n" /> | 68<ref name="Ranolf">Commissioners 14th Rpt, p.44 Ranolf E Division</ref> | Road | Template:Iem4ibx | [21] | 66882 | |||
| Gores Island or Gore's Island | Down | Strangford Lough | 99 | 30<ref group="n" name="ft group=n" /> | 18<ref name="Ranolf"/> | Template:Iem4ibx | [22] | 66883 | ||||
| Salt Island | Down | Strangford Lough | 51 | 16<ref group="n" name="ft group=n" /> | 2<ref name="Ranolf"/> | Template:Iem4ibx | [23] | 66895 | ||||
| Rockabill | Cloch Dábhiolla | Dublin | Irish Sea | Template:Hs | 0 | 0 | Template:Coord | Template:Iem4ibx | [24] | 1165790 | ||
| Colt Island | Inis Coilt | Dublin | Skerries | 7 | 13 | 0<ref name="dublin-commissioners"/> | 0 | Template:Coord | Template:Iem4ibx | [25] | 17032 | |
| St Patrick's Island | Inis Pádraig | Dublin | Skerries | 15 | 12 | 0<ref name="dublin-commissioners"/> | 0 | Template:Coord | Template:Iem4ibx | [26] | 17034 | |
| Shenick Island or Shenick's Island | Oileán Sionnaigh | Dublin | Skerries | 15 | 8 | 4<ref name="dublin-commissioners">Commissioners, 12th R, p.54 Skerries E Division</ref> | 0 | Template:Coord | Template:Iem4ibx | [27] | 17033 | |
| Lambay Island | Reachrainn | Dublin | Irish Sea | 595 | 126 (Knockbane, and Tinian Hill) | 89 | 16 | Template:Coord | Template:Iem4ibx | [28] | 1166603 Template:Webarchive | |
| Ireland's Eye | Inis Mac Neasáin | Dublin | Irish Sea | 53 | 69 | 0<ref>Commissioners 14th Rpt, p.22 Howth E Division</ref> | 0 | Template:Coord | Template:Iem4ibx | [29] | 1166256 | |
| Bull Island or North Bull | Oileán an Bhulla | Dublin | Dublin Bay | Template:Hs c.740<ref>Template:Cite web</ref> | 4 | 12 | 14 | Road causeways | Template:Coord | Template:Iem4ibx | [30] | 57172 |
| Dalkey Island | Oileán Dheilginse | Dublin | Irish Sea | 21 | 90<ref group="n" name="ft group=n" /> | 8<ref>Commissioners 14th Rpt, p.14 Killiney E Division</ref> | 0 | Template:Coord | Template:Iem4ibx | [31] | 16606 | |
| Kerragh Island | Wexford | Saint George's Channel | Template:Coord | |||||||||
| Begerin Island or Beggerin Island | Beigéirinn | Wexford | North Slob | 22<ref group="n" name="former"/> | 5<ref group="n" name="ft group=n" /> | 20 | 0 | Road (no longer an island) | Template:Iem4ibx | [32] | 53675 | |
| Tuskar Rock | an Tuscar | Wexford | Saint George's Channel | Template:Hs | 4 | 0 | Template:Coord | Template:Iem4ibx | [33] | 1166860 | ||
| Saltee Island Great | An Sailte Mór | Wexford | Saltee Islands | 216 | 58 | 0 | 0 | Template:Coord | Template:Iem4ibx | [34] | 1166651 | |
| Bannow Island | Oileán Bhanú | Wexford | Bannow Bay | 144<ref group="n" name="former">19th-century area, before reclamation</ref> | 81 | 24 | 0 | Road (no longer an island) | Template:Iem4ibx | [35] | 53760 | |
| Fota Island or Foaty | Fóite | Cork | Cork Harbour | 767 | 30<ref group="n" name="ft group=n" /> | 209<ref name="queenstown">Commissioners 9th Report, p.8 South Cork Union, Queenstown E. Division. The Great Island area and population are those of the total ED (Template:Convert, 10060 people) less those of Foaty, Haulbowline, Spike, Rocky, and Coney Islands (Template:Convert, 636 people)</ref> | Rail and road bridges (no longer an island) | Template:Coord | Template:Iem4ibx | [36] | 1166136 | |
| Great Island | an tOileán Mór | Cork | Cork Harbour | 6115<ref name="queenstown"/> | 91 | 9424<ref name="queenstown"/> | Template:Hs>12000<ref>2006 Census Vol.1 Table 6 gives 6541 for Cobh town and 6339 for Cobh rural ED; most were on Great Island but 165 were on Haulbowline and some on Fota Island.</ref> | Rail and road bridges via Fota I; car ferry to Passage West | Template:Coord | Template:Iem4ibx | [37] | 1166543 |
| Rocky Island | an tOileán Carraigeach | Cork | Cork Harbour | 3 | 3<ref name="queenstown"/> | Road bridge | Template:Coord | Template:Iem4ibx | [38] | 9407 | ||
| Haulbowline Island | Inis Sionnach | Cork | Cork Harbour | 86<ref>Template:Cite web</ref> | 20 | 222 | 148 | Road bridge via Rocky Island | Template:Coord | Template:Iem4ibx | [39] | 1410428 |
| Spike Island | Inis Píc | Cork | Cork Harbour | 98 | 24 | 202 | 0 | Template:Coord | Template:Iem4ibx | [40] | 1166269 | |
| Inchydoney | Oileán Inse Duine | Cork | Clonakilty Harbour | 475 | 63 | 235 | 247 | Road causeways (no longer an island) | Template:Coord | Template:Iem4ibx | [41] | 1166540 |
| Rabbit Island | Oileán Bhríde | Cork | Squince Harbour | 18 | 19 | 17<ref>Commissioners 2nd Rpt, p.17 Myross E Division</ref> | 0 | None | Template:Iem4ibx | [42] | 13263 | |
| Fastnet Rock | Carraig Aonair | Cork | Atlantic Ocean | Template:Hs | 24 | 0 | 0 | Template:Coord | Template:Iem4ibx | [43] | 1165639 | |
| Cape Clear Island | Cléire | Cork | Carbery Islands | 1502 | 160 (Killickaforavane) | 1052 | 110 | Passenger ferries (Baltimore; Schull, seasonal) | Template:Coord | Template:Iem4ibx | [44] | 543 |
| Sherkin Island | Inis Arcáin | Cork | Carbery Islands | 1248 | 101 (Slievemore) | 1131 | 110 | Passenger ferry from Baltimore | Template:Coord | Template:Iem4ibx | [45] | 13016 |
| Spanish Island | Cork | Carbery Islands | 134 | 34 | 26<ref>Commissioners 2nd Rpt, p.15 Cape Clear E Division</ref> | 0 | None | Template:Iem4ibx | [46] | 13005 | ||
| Ringarogy Island | Rinn Ghearróige | Cork | Carbery Islands | 951 | 44 | 597 | 88 | Road bridge | Template:Iem4ibx | [47] | 1166618 | |
| Inishbeg | Inis Beag | Cork | Carbery Islands | 370 | 37 | 335 | 23 | Road bridge | Template:Iem4ibx | [48] | 13298 | |
| Mannin Island | Manainn | Cork | Roaringwater Bay | 14 | 18 | 4<ref>Commissioners 2nd Rpt, p.19 Kilcoe E Division</ref> | 0 | None | Template:Iem4ibx | [49] | 13298 | |
| Heir Island, Hare Island, or Inishodriscol | Inis Uí Drisceoil | Cork | Carbery Islands | 380 | 26 | 358 | 29 | Passenger ferry (Baltimore–Schull; seasonal) | Template:Coord | Template:Iem4ibx | [50] | 129542 |
| Calf Islands | Na Laonna | Cork | Carbery Islands | 77 (East) 62 (Middle) 63 (West) |
22 (East) 14 (Middle) 28 (West) |
19 (East)<ref name="AghadownSouth">Commissioners, 2nd Rpt, p.14 Aghadown South E Division</ref> 39 (Middle)<ref name="Skull">Commissioners, 2nd Rpt, p.19 Skull E Division</ref> 21 (West)<ref name="Skull"/> |
0 | Template:Iem4ibx | [51] | 1166289 | ||
| Skeam East | Inis Céime Thoir | Cork | Carbery Islands | 50 | 19 | 29<ref name="AghadownSouth"/> | 0 | None | Template:Iem4ibx | [52] | 12938 | |
| Skeam West | Inis Céime Thiar | Cork | Carbery Islands | 31 | 17 | 22<ref name="AghadownSouth"/> | 0 | None | Template:Iem4ibx | [53] | 12939 | |
| Horse Island | Oileán an Chapaill | Cork | Carbery Islands | 154 | 39 | 137 | 1 | Template:Iem4ibx | [54] | 13378 | ||
| Castle Island | Oileán an Chaisleáin | Cork | Carbery Islands | 122 | 36 | 92<ref name="Ballydehob">Commissioners 2nd Rpt, p.18 Ballydehob E Division</ref> | 0 | Template:Iem4ibx | [55] | 13369 | ||
| Long Island | Inis Fada | Cork | Carbery Islands | 341 | 31 | 336 | 17 | Template:Iem4ibx | [56] | 13528 | ||
| Whiddy Island | Faoide | Cork | Bantry Bay | 1001 | 50 | 729 | 31 | Seasonal passenger ferry to Bantry | Template:Coord | Template:Iem4ibx | [57] | 8648 |
| Chapel Island | Cork | Bantry Bay | 16<ref>Including Chapel Island Little</ref> | 22<ref group="n" name="ft group=n" /> | 4<ref>Commissioners, 3rd Rpt, p.6 Whiddy E Division</ref> | Template:Coord | Template:Iem4ibx | [58] | 8636 | |||
| Ilnacullin, Garinish, or Garnish | Garinis | Cork | Bantry Bay | 36 | 34<ref group="n" name="ft group=n" /> | 13 | 0 | Template:Coord | Template:Iem4ibx | [59] | 8530 | |
| Roancarrigmore | Róncharraig Mhór | Cork | Bantry Bay | 3 | 6 | 0 | 0 | Template:Coord | Template:Iem4ibx | [60] | 8731 | |
| Dinish Island | Duínis | Cork | Bantry Bay | 45 | 40<ref group="n" name="ft group=n" /> | 13 | 0 | Road bridge | Template:Iem4ibx | [61] | 8805 | |
| Bere Island or Bear Island | an tOileán Mór | Cork | Bantry Bay | 4372<ref name="Bere">Commissioners Third Rept, p.7 Bere E Division (excluding Fourteen Islands)</ref> | 273<ref group="n" name="ft group=n" /> (Knockanallig) | 2108<ref name="Bere"/> | 187 | Car ferries from Castletownbere and Beal Lough | Template:Coord | Template:Iem4ibx | [62] | 1166542 |
| Dursey Island | Oileán Baoi | Cork | Atlantic Ocean | 1403 | 252 | 198 | 3 | aerial tramway | Template:Coord | Template:Iem4ibx | [63] | 8835 |
| Inishfarnard | Inis Fearn Ard<ref>Template:Cite web</ref> | Cork | Coulagh Bay | 64 | 44 | 30<ref>Commissioners Third Rept, p.8 Kilcatherine E Division</ref> | 0 | Template:Coord | Template:Iem4ibx | [64] | 8787 | |
| Ormond's Island | Oileán Urumhan | Kerry | Kenmare River | 20 | 10 | 0<ref name="Dawros">Commissioners 6th Rpt, p.39 Dawros E. Division</ref> | Causeway at low tide | Template:Coord | Template:Iem4ibx | [65] | 22944 | |
| Dinish Island | Duínis | Kerry | Kenmare River | 25 | 11<ref group="n" name="ft group=n" /> | 11 | 0 | Template:Coord | Template:Iem4ibx | [66] | 22930 | |
| Dunkerron Island East | Oileán Dhún Ciaráin Thoir | Kerry | Kenmare River | 22 | 5 | 15Template:Refn | 0 | None<ref group="n" name="Dunkerronconnect">Dunkerron Island East and West are connected at low tide.</ref> | Template:Iem4ibx | [67] | 23121 | |
| Dunkerron Island West | Oileán Dhún Ciaráin Thiar | Kerry | Kenmare River | 30 | 5 | 15<ref group="n" name="Dunkerronpop"/> | 0 | None<ref group="n" name="Dunkerronconnect"/> | Template:Iem4ibx | [68] | 23122 | |
| Cappanacush Island<ref group="n" name="Cappanacush">Cappanacush is the largest of the Greenane Islands. It is listed separately and its area and population are excluded from the totals. It constitutes a separate townland.</ref> | Oileán an Tí | Kerry | Kenmare River | 19 | 11<ref group="n" name="ft group=n" /> | 8<ref name="Dromore">Commissioners 6th Rpt, p.39 Dromore E. Division</ref> | 0 | None | Template:Iem4ibx | [69] | 22947 | |
| Garinish Island | Garinis | Kerry | Kenmare River | 57 | None | Template:Coord | Template:Iem4ibx | [70] | 22889 | |||
| Greenane Islands | Oileáin an Ghrianáin | Kerry | Kenmare River | 22<ref group="n" name="Cappanacush"/><ref name="Greenane">Commissioners 6th Rpt, p.39 Greenane E. Division</ref> | 5 | 6<ref group="n" name="Cappanacush"/><ref name="Greenane"/> | 0 | None | Template:Iem4ibx | [71] | 23022 | |
| Rossmore Island | an Ros Mór | Kerry | Kenmare River | 319 | 32 | 0<ref group=n>170 in 1851</ref> | 15 | Road bridge | Template:Coord | Template:Iem4ibx | [72] | 23166 |
| Rossdohan Island | Oileán Ros Dochan | Kerry | Kenmare River | 134 | 35 | Template:Refn | 0 | Road bridge | Template:Coord | Template:Iem4ibx | [73] | 23165 |
| Sherky Island | Oileán Seirce | Kerry | Kenmare River | 82 | 36 | 9<ref name="Castlecove">Commissioners 6th Rpt, p.39 Castlecove E. Division</ref> | 0 | None | Template:Coord | Template:Iem4ibx | [74] | 22909 |
| Deenish Island | Duínis | Kerry | Atlantic Ocean | 122 | 144 | 0 | 0 | Template:Coord | Template:Iem4ibx | [75] | 22214 | |
| Scariff Island | an Scairbh | Kerry | Atlantic Ocean | 366 | 252 | 0 | 0 | Template:Coord | Template:Iem4ibx | [76] | 22224 | |
| Puffin Island | Oileán na gCánóg | Kerry | Atlantic Ocean | 125 | 159 | 0 | 0 | Template:Coord | Template:Iem4ibx | [77] | 1166547 | |
| Little Skellig or Skellig Rock Little | Sceilg Beag | Kerry | Skellig Islands | 17 | 134<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Coord | Template:Iem4ibx | [78] | 22406 | |
| Skellig Michael or Skellig Rock Great | Sceilg Mhichíl | Kerry | Skellig Islands | 44 | 186<ref group="n" name="ft group=n" /> | 0<ref group=n>11 in 1911</ref> | 0 | Template:Coord | Template:Iem4ibx | [79] | 22405 | |
| Valentia Island or Valencia Island | Dairbhre | Kerry | Atlantic Ocean | 6371<ref name="Cahersiveen">Commissioners 8th Rpt p.29</ref> | 266 (Geokaun) | 2886<ref name="Cahersiveen"/> | 658 | Road bridge, and ferry | Template:Coord | Template:Iem4ibx | [80] | 22439 |
| Beginish Island | Beag Inis | Kerry | Valentia Harbour | 159 | 63 | 0 | Ferry | Template:Coord | [81] | 22439 | ||
| Church Island | Oileán an Teampaill | Kerry | Valentia Harbour | 1 | 4 | 0 | 0 | Template:Coord | [82] | 101097 | ||
| Lamb Island | Oileán na nUan | Kerry | Valentia Harbour | 5 | 23 | 0 | 0 | Template:Coord | [83] | 22156 | ||
| Beginish | Beiginis | Kerry | Blasket Islands | 32 | 14 | 84 | 0 | Template:Coord | Template:Iem4ibx | [84] | 22146 | |
| Great Blasket Island | an Blascaod Mór | Kerry | Blasket Islands | 1060 | 292 (Croaghmore) | 153 | 0 | Template:Coord | Template:Iem4ibx | [85] | 22578 | |
| Inishnabro | Inis na Bró | Kerry | Blasket Islands | 102 | 175 | 0<ref name="Dunquin"/> | 0 | Template:Coord | Template:Iem4ibx | [86] | 22580 | |
| Inishvickillane | Inis Mhic Aoibhleáin | Kerry | Blasket Islands | 171 | 135 | 3<ref name="Dunquin">Commissioners 8th Rpt, p.12 Dunquin E Division</ref> | 0 | Template:Coord | Template:Iem4ibx | [87] | 22582 | |
| Tearaght Island | an Tiaracht | Kerry | Blasket Islands | 47 | 183<ref group="n" name="ft group=n" /> | 0<ref group=n>13 in 1881</ref> | 0 | Template:Coord | Template:Iem4ibx | [88] | 22583 | |
| Inishtooskert | Inis Tuaisceart | Kerry | Blasket Islands | 186 | 172 | 0<ref name="Dunquin"/> | 0 | Template:Coord | Template:Iem4ibx | [89] | 22581 | |
| Magharee Islands or the Seven Hogs | Oileáin an Mhachaire | Kerry | Atlantic Ocean | 32 (Illauntannig), 29 (Illaunimmil), 13 (Inishtooshkert), 9 (Gurrig), 6 (Reennafardarrig), 5 (Illaunboe) |
23<ref group="n" name="ft group=n" /> (Gurrig), 16 (Inishtooshkert), 12 (Illaunboe), 15 (Reennafardarrig), 15 (Illauntannig), 22 (Illaunimmil) |
0 | 0 | Template:Coord | Template:Iem4ibx | [90] | 1166527 | |
| Fenit Island | an Fhianait | Kerry | Tralee Bay | 439 | 12 | 315<ref name="Ballynanaglish">Commissioners 8th Rpt, p.22 Ballynanaglish E Division</ref> | Track (tombolo) | Template:Coord | Template:Iem4ibx | [91] | 24367 | |
| Carrig Island | Oileán na Carraige | Kerry | Shannon Estuary | 231 | 6 | 105 | 4 | Road bridge | Template:Coord | Template:Iem4ibx | [92] | 23885 |
| Tarbert Island | Oileán Thairbirt | Kerry | Shannon Estuary | 63<ref group="n" name="former"/> | 20<ref group="n" name="ft group=n" /> | 134 | 2 | Roads (no longer an island) | Template:Coord | Template:Iem4ibx | [93] | 24189 |
| Foynes Island | Oileán Fainge | Limerick | Shannon Estuary | 294 | 60<ref group="n" name="ft group=n" /> | 83<ref name="Shanagolden">Commissioners 8th Rpt, p.45 Shanagolden E Division</ref> | 3 | Template:Coord | Template:Iem4ibx | [94] | 1166539 Template:Webarchive | |
| Aughinish | Eachinis | Limerick | Shannon Estuary | 1066 | 21 | 140<ref name="Aughinish">Commissioners 8th Rpt, p.34 Aughinish E Division (Aughinish East and Aughinish West)</ref> | Road bridges | Template:Coord | Template:Iem4ibx | [95] | 1166075 | |
| Green Island | Oileán Uí Uainín | Clare | Shannon Estuary | 15 | 7<ref group="n" name="ft group=n" /> | 9 | 0 | Template:Coord | Template:Iem4ibx | [96] | 7410 | |
| Dernish Island | Clare | Shannon Estuary | 8<ref group="n" name="former"/> | 14<ref group="n" name="ft group=n" /> | 11<ref name="Clenagh">Commissioners 7th Rpt, p.4 Clenagh E Division</ref> | Road (no longer an island) | Template:Coord | Template:Iem4ibx | [97] | 104097 | ||
| Inishmacnaghtan | Inis Mhic Neachtain | Clare | Fergus Estuary | 285 | 24<ref group="n" name="ft group=n" /> | 12<ref name="Clenagh"/> | Road | Template:Coord | Template:Iem4ibx | [98] | 6141 | |
| Feenish | Fínis | Clare | Fergus Estuary | 177 | 31<ref group="n" name="ft group=n" /> | 19<ref name="Clenagh"/> | Template:Coord | Template:Iem4ibx | [99] | 6139 | ||
| Deenish Island | <ref group="n">Duínis on OSI 1:50,000 map</ref> | Clare | Fergus Estuary | 44<ref group="n" name="former"/> | 28<ref group="n" name="ft group=n" /> | 13<ref name="Clenagh"/> | Template:Coord | Template:Iem4ibx | [100] | 6153 | ||
| Horse Island | Clare | Fergus Estuary | 34 | 8<ref group="n" name="ft group=n" /> | 13<ref name="Lisheen">Commissioners 7th Rpt, p.21 Lisheen E Division</ref> | Template:Coord | Template:Iem4ibx | [101] | 7021 | |||
| Inishmore or Deer Island | Inis Mór | Clare | Fergus Estuary | 444 | 36 | 133 | 0 | None | Template:Coord | Template:Iem4ibx | [102] | 6879 |
| Coney Island | Oileán na gCoiníní | Clare | Fergus Estuary | 245 | 44 | 145 | 0 | None | Template:Coord | Template:Iem4ibx | [103] | 6923 |
| Inishmacowney | Inis Mhic Uaithne | Clare | Fergus Estuary | 225 | Template:Hs≥20<ref group="n">The maximum spot height of 24 feet on the 6" map is incompatible with the 20-metre contour line present on the 1:50,000 map.</ref> | 142 | 0 | None | Template:Coord | Template:Iem4ibx | [104] | 6929 |
| Canon Island | Oileán na gCanánach | Clare | Shannon Estuary | 271 | 28<ref group="n" name="ft group=n" /> | 54 | 0 | Template:Coord | Template:Iem4ibx | [105] | 1166545 | |
| Inishloe | Inis Lua | Clare | Shannon Estuary | 131 | 13 | 114 | 0 | Template:Coord | Template:Iem4ibx | [106] | 6969 | |
| Inishtubbrid | Inis Tiobrad | Clare | Shannon Estuary | 85 | 33 | 0 | 0 | None | Template:Coord | Template:Iem4ibx | [107] | 6971 |
| Inishcorker | Inis Corcair | Clare | Shannon Estuary | 207 | 31 | 7 | 0 | Road bridge | Template:Coord | Template:Iem4ibx | [108] | 6968 |
| Inishbig, or Hog Island | <ref group="n">Inis Bhig on OSI 1:50,000 map</ref> | Clare | Shannon Estuary | 43 | 14 | 8 | Template:Coord | Template:Iem4ibx | [109] | 7205 | ||
| Scattery Island | Inis Cathaigh | Clare | Shannon Estuary | 179 | 14 | 65 | 0 | Template:Coord | Template:Iem4ibx | [110] | 7214 | |
| Mutton Island | Oileán Caorach | Clare | Atlantic Ocean | 159 | 28 | 0 | 0 | None | Template:Coord | Template:Iem4ibx | [111] | 1166533 |
| Aughinish | Eachinis | Clare | Galway Bay | 369 | 23<ref group="n" name="ft group=n" /> | 342<ref name="Doorus">Commissioners 7th Rpt, p.26 Doorus E Division</ref> | 52 | Road (tombolo) | Template:Coord | Template:Iem4ibx | [112] | 1166074 |
| Inisheer or Inishere | Inis Oírr | Galway | Aran Islands | 1400 | 57 | 456 | 343 | Air from Inverin; passenger ferries from Rossaveal, and seasonally from Galway and Roadford near Doolin | Template:Coord | Template:Iem4ibx | [113] | 18684 |
| Inishmaan | Inis Meáin | Galway | Aran Islands | 2252 | 79 | 473 | 184 | Air from Inverin; passenger ferries from Rossaveal, and seasonally from Galway and Roadford near Doolin | Template:Coord | Template:Iem4ibx | [114] | 937 |
| Inishmore | Árainn | Galway | Aran Islands | 7635<ref>Parl Gazz Irl Vol.1 p.86</ref> | 123 | 2592 | 820 | Air from Inverin; passenger ferries from Rossaveal, and seasonally from Galway and Roadford near Doolin | Template:Coord | Template:Iem4ibx | [115] | 938 |
| Brannock Island East | Árainn | Galway | Aran Islands | Template:Coord | ||||||||
| Brannock Island Middle | Árainn | Galway | Aran Islands | Template:Coord | ||||||||
| Brannock Island South | Árainn | Galway | Aran Islands | Template:Coord | ||||||||
| Brannock Island | Árainn | Galway | Aran Islands | Template:Coord | ||||||||
| Rock Island | Árainn | Galway | Aran Islands | Template:Coord | ||||||||
| Island Eddy | Oileán Eide | Galway | Galway Bay | 138 | 8 | 125 | 2 | None | Template:Coord | Template:Iem4ibx | [116] | 18613 |
| Tawin East | Tamhain Thoir | Galway | Galway Bay | Template:Hs<179<ref group="n" name="tawin">Tawin Island comprise the townland of Tawin West (Template:Convert, 108 people) and part of the townland of Tawin East (Template:Convert, 193 people). Tawin East Island comprises the balance of the townland of Tawin East.</ref> | Template:Hs≤193<ref name="Ballynacourty">Commissioners 7th Rpt, p.17 Ballynacourty E Division</ref> | Road | Template:Coord | Template:Iem4ibx | [117] | 1166796 | ||
| Tawin Island | Tamhain | Galway | Galway Bay | Template:Hs>218<ref group="n" name="tawin"/> | 6 | Template:Hs≥108<ref name="Ballynacourty"/> | Road via Tawin East | Template:Coord | Template:Iem4ibx | [118] | 18504 | |
| Rossroe Island | An Ros | Galway | Greatman's Bay | 58 | 14<ref group="n" name="ft group=n" /> | 7 | 12 | Road bridge | Template:Coord | Template:Iem4ibx | [119] | 20704 |
| Inchamakinna | Inis Mhic Cionaith | Galway | Greatman's Bay | 109 | 18<ref group="n" name="ft group=n" /> | 41 | 0 | None | Template:Iem4ibx | [120] | 20702 | |
| Annaghvaan | Eanach Mheáin | Galway | Gorumna group | 311 | 15 | 125 | 140 | Road bridge | Template:Coord | Template:Iem4ibx | [121] | 20803 |
| Inishlusk | Inis Loiscthe | Galway | Gorumna group | 13 | 8<ref group="n" name="ft group=n" /> | 24<ref name="Lettermore">Commissioners 4th Rpt, p.21 Lettermore E. Division</ref> | Template:Iem4ibx | [122] | 20814 | |||
| Lettermore | Leitir Móir | Galway | Gorumna group | 2254 | 117 | 844 | 542 | Road bridge via Annaghvaan | Template:Coord | Template:Iem4ibx | [123] | 20818 |
| Gorumna | Garmna | Galway | Gorumna group | 5871 | 53 | 1910 | 1044 | Road bridge via Lettermore | Template:Coord | Template:Iem4ibx | [124] | 1166158 |
| Lettermullen or Lettermullan | Leitir Mealláin | Galway | Gorumna group | 787 | 45 | 587 | 214 | Road bridge via Gorumna | Template:Coord | Template:Iem4ibx | [125] | 20728 |
| Crappagh Island | an Cnapach | Galway | Gorumna group | 118 | 16 | 53<ref name="Gorumna">Commissioners 4th Rpt, p.21 Gorumna E. Division</ref> | 0 | Road bridge via Lettermullen | Template:Coord | Template:Iem4ibx | [126] | 20720 |
| Furnace Island | Fornais | Galway | Gorumna group | 219 | 27 | 155 | 66 | Road bridge via Lettermullen | Template:Coord | Template:Iem4ibx | [127] | 20724 |
| Inisherk | Inis Eirc | Galway | Gorumna group | 64 | 27 | 49 | 0 | Template:Coord | Template:Iem4ibx | [128] | 20727 | |
| Dinish Island | Daighinis | Galway | Gorumna group | 95 | 19 | 59<ref name="Gorumna"/> | 0 | Template:Coord | Template:Iem4ibx | [129] | 20721 | |
| Inishbarra | Inis Bearachain | Galway | Gorumna group | 262 | 37 | 205 | 0 | Template:Iem4ibx | [130] | 20813 | ||
| Illauneeragh | an tOileán Iatharach | Galway | Gorumna group | 90 | 21 | 15 | 0 | Template:Iem4ibx | [131] | 20809 | ||
| Inishtravin | Inis Treabhair | Galway | Kilkieran Bay | 190 | 14 | 93 | 0 | None | Template:Iem4ibx | [132] | 18158 | |
| Clynagh Island | Cladhnach | Galway | Camus Bay | 103 | 15 | 0 | 0 | None | Template:Iem4ibx | [133] | 20706 | |
| Inisheltia | Inis Aillte | Galway | Camus Bay | 67 | 12 | 0 | 0 | None | Template:Iem4ibx | [134] | 20931 | |
| Roeillaun | Rua-oileáin | Galway | Kilkieran Bay | 3 | 17 | 0 | None | Template:Iem4ibx | [135] | 18341 | ||
| Illaunmore | an tOileán Mór | Galway | Kilkieran Bay | 96 | 14 | 89 | 1 | None | Template:Iem4ibx | [136] | 1398093 | |
| Illauneeragh West | an tOileán Iarthach Thiar | Galway | Kilkieran Bay | 78 | 15 | 65 | 0 | Template:Iem4ibx | [137] | 20928 | ||
| Finish Island | Fínis | Galway | Maínis Bay | 154 | 8 | 66 | 0 | Tombolo | Template:Iem4ibx | [138] | 1166125 | |
| Rusheennacholla | Roisín an Chalaidh | Galway | Maínis Bay | 79 | 10<ref group="n" name="ft group=n" /> | 53 | 12 | Road | Template:Iem4ibx | [139] | 18278 | |
| Mweenish Island | Maínis | Galway | Maínis Bay | 572 | 23 | 649 | 127 | Road via Rusheennacholla | Template:Coord | Template:Iem4ibx | [140] | 1166448 |
| Masson Island or Mason Island | Oileán Máisean | Galway | Atlantic Ocean | 92 | 14 | 98 | 0 | Template:Iem4ibx | [141] | 1166541 | ||
| St Macdara's Island | Cruach na Cara | Galway | Atlantic Ocean | 61 | 27 | 9<ref name="Knockboy">Commissioners 6th Rpt, p.10 Knockboy E. Division</ref> | 0 | Template:Iem4ibx | [142] | 18280 | ||
| Croaghnakeela Island | Cruach na Caoile | Galway | Atlantic Ocean | 141 | 63 | 0 | 0 | Template:Iem4ibx | [143] | 1165930 | ||
| Freaghillaun | Fraochoileán | Galway | Atlantic Ocean | 39 | 30<ref group="n" name="ft group=n" /> | Template:Iem4ibx | [144] | 18262 | ||||
| Illaungorm North | An tOileán Gorm Thuaidh | Galway | Bertraghboy Bay | 33 | 5 | 3<ref name="Owengowla">Commissioners 6th Rpt, p.10 Owengowla E. Division</ref> | 0 | None | Template:Iem4ibx | [145] | 18313 | |
| Inishnee | Inis Ní | Galway | Bertraghboy Bay | 856 | 48<ref group="n" name="ft group=n" /> | 455 | 49 | Road | Template:Coord | Template:Iem4ibx | [146] | 18353 |
| Inishlackan | Inis Leacan | Galway | Gorteen Bay | 129 | 13 | 126 | 0 | Template:Iem4ibx | [147] | 18352 | ||
| Inishdawros | Inis Damhraí | Galway | Ballyconneely Bay | 22 | 3 | 8<ref name="Bunowen">Commissioners 6th Rpt, p.9 Bunowen E. Division</ref> | 0 | None | Template:Iem4ibx | [148] | 18090 | |
| Illaunamid | Oileán Imill | Galway | Atlantic Ocean | 29 | 27<ref group="n" name="ft group=n" /> | 30<ref name="Doonloughan">Commissioners 6th Rpt, p.10 Doonloughan E. Division</ref> | 0 | Template:Iem4ibx | [149] | 18192 | ||
| Turbot Island, Talbot Island, or Inish Toirbirt | Tairbeart | Galway | Atlantic Ocean | 148 | 13 | 146 | 2 | None | Template:Coord | Template:Iem4ibx | [150] | 18142 |
| Inishturk or Inishturk South | Inis Toirc Theas | Galway | Atlantic Ocean | 133 | 37 | 84 | 0 | None | Template:Coord | Template:Iem4ibx | [151] | 1166271 |
| Omey Island | Iomaí | Galway | Atlantic Ocean | 522 | 28 | 397 | 5 | Template:Coord | Template:Iem4ibx | [152] | 1166277 | |
| Cruagh Island | an Chruach | Galway | Atlantic Ocean | 83 | 62<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Iem4ibx | [153] | 18367 | ||
| High Island | Ardoileán | Galway | Atlantic Ocean | 82 | 63<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Coord | Template:Iem4ibx | [154] | 18376 | |
| Inishbofin | Inis Bó Finne | Galway | Atlantic Ocean | 3151<ref>Parl Gazz Irl Vol.3 p.316</ref> | 89 | 1404 | 184 | Passenger ferry from Cleggan | Template:Coord | Template:Iem4ibx | [155] | 18238 |
| Inishlyon | Inis Laighean | Galway | Atlantic Ocean | 75 | 43 | 0 | 0 | Template:Iem4ibx | [156] | 18241 | ||
| Inishark or Inishshark | Inis Airc | Galway | Atlantic Ocean | 581 | 100 | 208 | 0 | Template:Coord | Template:Iem4ibx | [157] | 1166239 | |
| Davillaun | Damhoileán | Galway | Inishbofin group | 60 | 28<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Iem4ibx | [158] | 18234 | ||
| Crump Island | Oileán Dá Chruinne | Galway | Atlantic Ocean | 63 | 25 | 16 | 0 | Template:Iem4ibx | [159] | 18144 | ||
| Inishturk | Inis Toirc | Mayo | Atlantic Ocean | 1446 | 191 | 577 | 56 | Passenger ferry from Roonah Quay, beyond Louisburgh | Template:Coord | Template:Iem4ibx | [160] | 1375327 |
| Caher Island | Oileán na Cathrach | Mayo | Atlantic Ocean | 128 | 61<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Coord | Template:Iem4ibx | [161] | 1166544 Template:Webarchive | |
| Clare Island | Cliara | Mayo | Clew Bay | 3949 | 462 (Knockmore) | 1615 | 138 | Passenger ferry from Roonah Quay, beyond Louisburgh | Template:Coord | Template:Iem4ibx | [162] | 36982 |
| Dorinish (Dorinish More and Dorinish Beg) | Deoirinis | Mayo | Clew Bay | 15<ref group="n">Excluding the tombolo linking Dorinish More and Dorinish Beg</ref> | 25 | 13 | 0 | Template:Coord | Template:Iem4ibx | [163] | 37268Template:Dead link | |
| Inisheeny | Inis Aonaigh | Mayo | Westport Bay | 26 | 22 | 36<ref name="Kilmeena">Commissioners 4th Rpt, p.12 Kilmeena E Division</ref> | Template:Iem4ibx | [164] | 37323 | |||
| Inishraher | Inis Raithir | Mayo | Westport Bay | 27 | 33 | 25 | 0 | Template:Iem4ibx | [165] | 37291 | ||
| Annagh Islands | Mayo | Westport Bay | 48 (East) 12 (Middle) 17 (West) |
9<ref group="n" name="ft group=n" /> (East) 6 (West) |
33 (total)<ref name="Croaghpatrick">Commissioners 4th Rpt, p.11 Croaghpatrick E Division</ref> | Template:Iem4ibx | [166] | 114009 | ||||
| Illanataggart | Oileán an tSagairt | Mayo | Clew Bay | 30 | 28 | 33 | 0 | Template:Iem4ibx | [167] | 37275 | ||
| Crovinish | Croibhinis | Mayo | Dorinish Harbour | 29 | 23 | 32<ref name="Kilmeena"/> | Template:Iem4ibx | [168] | 37260 | |||
| Inishlyre | Inis Ladhair | Mayo | Dorinish Harbour | 52 | 26 | 113 | 3 | Template:Iem4ibx | [169] | 37288 | ||
| Inishgort | Inis Goirt | Mayo | Clew Bay | 28 | 29 | 32 | 0 | Template:Iem4ibx | [170] | 37281 | ||
| Collanmore Island or Collan More Island | Collainn Mhór | Mayo | Clew Bay | 197 | 53<ref group="n" name="ft group=n" /> | 213 | 5 | Template:Iem4ibx | [171] | 37253 | ||
| Clynish | Claidhnis | Mayo | Clew Bay | 80 | 42 | 87 | 3 | Template:Iem4ibx | [172] | 37251 | ||
| Island More | an tOileán Mór | Mayo | Clew Bay | 77 | 42 | 88 | 3 | <ref group=n name="islandmore group=n">Island More and Knockycahillaun are now connected;</ref> | Template:Iem4ibx | [173] | 37293 | |
| Knockycahillaun | Cnoc Uí Chathaláin | Mayo | Clew Bay | 34 | 36 | 41 | 0 | None<ref group="n" name="islandmore group=n" /> | Template:Iem4ibx | [174] | 37298 | |
| Derrinish | Dairinis | Mayo | Newport Bay | 30 | 21 | 40<ref name="Kilmeena"/> | Template:Iem4ibx | [175] | 37262 | |||
| Inishbee | Mayo | Newport Bay | 38 | 29 | 20<ref name="Kilmeena"/> | Template:Iem4ibx | [176] | 37279 | ||||
| Inishgowla | Inis Gabhla | Mayo | Newport Bay | 32 | 28 | 52<ref name="Kilmeena"/> | Template:Iem4ibx | [177] | 37282 | |||
| Inishoo | Inis Uamha | Mayo | Newport Bay | 17 | 29 | 29<ref name="Kilmeena"/> | Template:Iem4ibx | [178] | 37290 | |||
| Inishnakillew | Inis na Coilleadh | Mayo | Newport Bay | 59 | 27 | 126 | 5 | Causeway | Template:Iem4ibx | [179] | 37289 | |
| Inishcottle | Inis Cotail | Mayo | Newport Bay | 24 | 26 | 40 | 3 | Causeway via Inishnakillew | Template:Iem4ibx | [180] | 37280 | |
| Inishturk | Inis Toirc | Mayo | Newport Bay | 59 | 51 | 577<ref name="Kilmeena"/> | 56 | Template:Iem4ibx | [181] | 37292 | ||
| Inishdaff | Inis Damh | Mayo | Newport Bay | 33 | 31 | 44<ref name="Derryloughan">Commissioners 4th Rpt, p.14 Derryloughan E Division</ref> | Template:Iem4ibx | [182] | 37099 | |||
| Rosbarnagh Island | Oileán Ros Bairneach | Mayo | Newport Bay | 53 | 37 | 42<ref name="Derryloughan"/> | Road bridge | Template:Iem4ibx | [183] | 37089 | ||
| Inishturlin | Mayo | Newport Bay | 21 | 27 | 25<ref name="Derryloughan"/> | Template:Iem4ibx | [184] | 37079 | ||||
| Rosmore Island | An Ros Mór | Mayo | Newport Bay | 104<ref group="n" name="Rosmore">Comprising townlands of Rosmore (Template:Convert, 90 people) and Lisduff (27 acre, 43 people)</ref> | 28 | 133<ref group="n" name="Rosmore"/><ref name="NewportEast">Commissioners 4th Rpt, p.15 Newport East E Division</ref> | Road bridge | Template:Iem4ibx | [185] | 37436 | ||
| Rosturk Island | Ros Toirc | Mayo | Newport Bay | 34 | 24 | 64<ref name="NewportWest">Commissioners 4th Rpt, p.15 Newport West E Division</ref> | Connected at low tide | Template:Iem4ibx | [186] | 37494 | ||
| Inishquirk | Inis Coirce | Mayo | Newport Bay | 28 | 44 | 37<ref name="NewportWest"/> | Template:Iem4ibx | [187] | 37472 | |||
| Inishtubbrid | Mayo | Newport Bay | 37 | 28 | 42<ref name="NewportWest"/> | Template:Iem4ibx | [188] | 37473 | ||||
| Inishnacross | Inis na Croise | Mayo | Newport Bay | 26 | 36 | 27<ref name="NewportWest"/> | Template:Iem4ibx | [189] | 37471 | |||
| Inishbobunnan | Mayo | Newport Bay | 24 | 31 | 13<ref name="NewportWest"/> | Template:Iem4ibx | [190] | 37459 | ||||
| Inishgowla | Mayo | Newport Bay | 32 | 32 | 28<ref name="NewportWest"/> | Template:Iem4ibx | [191] | 37467 | ||||
| Inishilra | Mayo | Newport Bay | 8 | 18 | 12<ref name="NewportWest"/> | Template:Iem4ibx | [192] | 37468 | ||||
| Inishkeel | Inis Caol | Mayo | Newport Bay | 30 | 27 | 23<ref name="NewportWest"/> | Template:Iem4ibx | [193] | 37469 | |||
| Inisherkin | Inis Earcáin | Mayo | Newport Bay | 31 | 30 | 28<ref name="NewportWest"/> | Template:Iem4ibx | [194] | 37466 | |||
| Inishcooa | Mayo | Newport Bay | 21 | 27 | 6<ref name="NewportWest"/> | Template:Iem4ibx | [195] | 37461 | ||||
| Moynish More | Maínis Mór | Mayo | Clew Bay | 62 | 37 | 99<ref name="NewportWest"/> | Template:Iem4ibx | [196] | 37481 | |||
| Achill Island | Acaill | Mayo | Atlantic Ocean | 35283<ref>Parl Gazz Irl Vol.1 p.8</ref> | 688 (Croaghaun) | 4901 | 2345 | Road bridge (Michael Davitt Bridge) | Template:Coord | Template:Iem4ibx | [197] | 1165355 |
| Achillbeg | Acaill Bheag | Mayo | Atlantic Ocean | 331 | 110 | 178 | 1 | Template:Coord | Template:Iem4ibx | [198] | 1165356 | |
| Annagh Island | Oileán an Eanaigh | Mayo | Blacksod Bay | 627 | 23 | 0<ref group=n>18 in 1851</ref> | 0 | Template:Iem4ibx | [199] | 36937 | ||
| Inishbiggle | Inis Bigil | Mayo | Blacksod Bay | 637 | 34 | 67 | 12 | Template:Coord | Template:Iem4ibx | [200] | 36863 | |
| Barranagh Island | Oileán Bearanach | Mayo | Elly Bay | 63 | 7 | 0 | 0 | Tombolo | Template:Iem4ibx | [201] | 35255 | |
| Duvillaun Beg | Dubhoileán Beag | Mayo | Atlantic Ocean | 25 | 14 | 0 | 0 | Template:Iem4ibx | [202] | 35271 | ||
| Duvillaun More | Dubhoileán Mór | Mayo | Atlantic Ocean | 155 | 60 | 31 | 0 | Template:Iem4ibx | [203] | 35272 | ||
| Inishkea South | Inis Gé Theas | Mayo | Inishkea Islands | 344 | 72 (Knocknaskea) | 62<ref name="BinghamstownS">Commissioners Second report, p.11 Binghamstown South E D</ref> | 0 | Template:Iem4ibx | [204] | 35278 | ||
| Inishkea North | Inis Gé Thuaidh | Mayo | Inishkea Islands | 464 | 24 | 155<ref name="BinghamstownS"/> | 0 | Template:Iem4ibx | [205] | 35277 | ||
| Inishglora | Inis Gluaire | Mayo | Atlantic Ocean | 37 | 22 | 16<ref name="BinghamstownS"/> | 0 | Template:Coord | Template:Iem4ibx | [206] | 1166254 Template:Webarchive | |
| Eagle Island | Oileán sa Tuaidh | Mayo | Atlantic Ocean | 14 | 60 | 15 | 0 | Template:Iem4ibx | [207] | 1166546 Template:Webarchive | ||
| Kid Island | Oileán Mionnán | Mayo | Broadhaven Bay | 25 | 86 | 0 | 0 | Template:Iem4ibx | [208] | 35405 | ||
| Illanmaster | Oileán Máistir | Mayo | Atlantic Ocean | 7 | 108<ref group="n" name="ft group=n" /> | 0 | 0 | None | Template:Coord | Template:Iem4ibx | [209] | 1399573 |
| Bartragh Island | an Bheartrach | Mayo | Killala Bay | 316 | 26 | 28 | 0 | None | Template:Coord | Template:Iem4ibx | [210] | 34513 |
| Inishmulclohy or Coney Island | Inis Uí Mhaolchluiche | Sligo | Sligo Harbour | 388 | 13 | 124 | 1 | Connected by strand at low tide | Template:Iem4ibx | [211] | 45348 | |
| Oyster Island | Inis Rórais | Sligo | Sligo Harbour | 33 | 14<ref group="n" name="ft group=n" /> | 28 | 0 | Template:Iem4ibx | [212] | 45365 | ||
| Inishmurray | Inis Muirígh | Sligo | Donegal Bay | 209 | 23<ref group="n" name="ft group=n" /> | 0 | 0 | Template:Coord | Template:Iem4ibx | [213] | 45211 | |
| Conor's Island | Oileán Chonchúir | Sligo | Donegal Bay | 111<ref group="n" name="former"/> | 16<ref group="n" name="ft group=n" /> | 15 | 0 | Road (no longer an island) | Template:Iem4ibx | [214] | 45206 | |
| Dernish | Dairinis | Sligo | Donegal Bay | 103 | 32 | 42 | 0 | Template:Iem4ibx | [215] | 45207 | ||
| Inishpat | Donegal | Donegal Harbour | 17 | 25 | 7<ref name="Laghy">Commissioners 5th Rpt, p.14 Laghy E Division</ref> | Template:Iem4ibx | [216] | 14142 | ||||
| Rooney's Island | Oileán Uí Ruanaí | Donegal | Donegal Harbour | 34 | 32<ref group="n" name="ft group=n" /> | 6<ref name="Tullynaught">Commissioners 5th Rpt, p.14 Tullynaught E Division</ref> | Template:Iem4ibx | [217] | 14297 | |||
| Rotten Island | an tOileán Bréan | Donegal | Killybegs Harbour | 1 | 11 | 0 | Template:Coord | Template:Iem4ibx | [218] | 14875 | ||
| Rathlin O'Birne Island | Reachlainn Uí Bhirn | Donegal | Atlantic Ocean | 50<ref group="n">Excluding the Template:Convert of Kinkeel, connected at low tide.</ref> | 26 | 0 | 0 | Template:Iem4ibx | [219] | 1166602 | ||
| Inishkeel | Inis Caoil | Donegal | Gweebarra Bay | 81 | 19 | 16<ref name="Maas">Commissioners 5th Rpt, p.17 Maas E Division</ref> | 0 | Connected by strand at low tide | Template:Coord | Template:Iem4ibx | [220] | 1166244 |
| Inishkeeragh | Inis Caorach | Donegal | Atlantic Ocean | 47 | 6 | 52 | 0 | Template:Iem4ibx | [221] | 14535 | ||
| Inishfree Upper | Inis Fraoigh | Donegal | Dunglow Bay | 541 | 14 | 137 | 9 | Template:Coord | Template:Iem4ibx | [222] | 14945 | |
| Inishal | Inis Saille | Donegal | Dunglow Bay | 71 | 6 | 43<ref name="Maghery">Commissioners 5th Rpt, p.17 Maghery E Division</ref> | Template:Iem4ibx | [223] | 14943 | |||
| Rutland Island or Inishmacadurn | Inis Mhic an Doirn | Donegal | Atlantic Ocean | 313 | Template:Hs≥20 | 125 | 12 | Template:Coord | Template:Iem4ibx | [224] | 15002 | |
| Inishcoo | Inis Cú | Donegal | Atlantic Ocean | 109 | 15 | 0 | None.<ref group="n" name="eighter"/> | Template:Coord | Template:Iem4ibx | [225] | 15000 | |
| Eighter Island | an tÍochtar | Donegal | Atlantic Ocean | 60 | 24 | 59 | 0 | None<ref group="n" name="eighter">There is a foot bridge between Eighter and Inishcoo.</ref> | Template:Coord | Template:Iem4ibx | [226] | 14997 |
| Arranmore or Aran Island | Árainn Mhór | Donegal | Atlantic Ocean | 4335<ref>Parl Gazz Irl Vol.1 p.87</ref> | 227 | 1431 | 478 | Car ferry to Burtonport | Template:Coord | Template:Iem4ibx | [227] | 14527 |
| Cruit Island | an Chruit | Donegal | Rosses Bay | 941 | 32 | 258 | 92 | Road bridge | Template:Coord | Template:Iem4ibx | [228] | 111107 |
| Owey Island | Uaigh | Donegal | Rosses Bay | 301 | 102 | 94 | 27 | Template:Coord | Template:Iem4ibx | [229] | 15013 | |
| Inishfree Lower | Inis Fraoigh | Donegal | Inishfree Bay | 45 | 25 | 0 | 0 | Template:Iem4ibx | [230] | 14514 | ||
| Inishinny | Inis Sionnaigh | Donegal | Gweedore Bay | 62 | 27 | 4<ref name="Gweedore">Commissioners 11th Rpt, p.8 Gweedore E Division</ref> | 0 | Template:Iem4ibx | [231] | 1390473 | ||
| Gola Island | Gabhla | Donegal | Gweedore Bay | 424 | 68 | 68 | 15 | Template:Coord | Template:Iem4ibx | [232] | 14467 | |
| Inishmeane | Inis Meáin | Donegal | Gweedore Bay | 117 | 33 | 12 | 0 | Template:Coord | Template:Iem4ibx | [233] | 14495 | |
| Inishsirrer | Inis Oirthir | Donegal | Gweedore Bay | 109 | 23 | 0<ref group=n>30 in 1861</ref> | 0 | Template:Coord | Template:Iem4ibx | [234] | 1166267 | |
| Inishbofin | Inis Bó Finne | Donegal | Tory Sound | 298 | 33 | 121 | 16 | Template:Coord | Template:Iem4ibx | [235] | 14448 | |
| Inishdooey | Oileán Dúiche | Donegal | Tory Sound | 87 | 38 | 9<ref name="Meenaclady">Commissioners 11th Rpt, p.8 Meenaclady E Division</ref> | Template:Coord | Template:Iem4ibx | [236] | 14449 | ||
| Tory Island | Toraigh | Donegal | Atlantic Ocean | 785 | 83 | 399 | 141 | Passenger ferries to Bunbeg and Meenlaragh near Falcarragh | Template:Coord | Template:Iem4ibx | [237] | 14500 |
| Island Roy | Oileán an Bhráighe | Donegal | Mulroy Bay | 91 | 12<ref group="n" name="ft group=n" /> | 74 | 13 | Road causeway | Template:Iem4ibx | [238] | 16063 | |
| Aughnish | Donegal | Lough Swilly | 66 | 25 | 26 | 3 | Road causeway | Template:Iem4ibx | [239] | 15974 | ||
| Inch Island | an Inis | Donegal | Lough Swilly | 3425<ref name="Inch2006">2006 Census, Vol.1 Table 6, p.116</ref> | 222 | 978<ref name="Inch1841">Commissioners 14th Rpt, p.61 Inch E Division</ref> | 438<ref name="Inch2006"/> | Road causeways | Template:Coord | Template:Iem4ibx | [240] | 1166237 |
| Inishtrahull | Inis Trá Tholl | Donegal | Atlantic Ocean | 113 | 49 | 54 | 0 | Template:Coord | Template:Iem4ibx | [241] | 14546 |
- Notes
References
- Template:Cite book Vol. I: A–C, Vol. II: D–M, Vol. III: N–Z
- Template:Cite book 2nd, No.1145, 3rd, No.1146, 4th, No.1147, 5th, No.1148, 6th, No.1149 (PDFs: pp.1–7 pp.8–40), 7th, No.1155, 8th, No.1199, 9th, No.1191, 10th, No.1223, 11th, No.1257, 12th, No.1266, 13th, No.1277, 14th, No.1278
- Template:Cite web