| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1701  | Cappamore  An Cheapach Mhor,An Cheapach Mhór,Cappamore,Kappamor,Каппамор | Ireland, Munster Limerick | populated place population 675 | N 52° 36′ 52'' | W 8° 20′ 8'' |
1702  | Capel Island Capel Island | Ireland, Munster Cork | island | N 51° 52′ 55'' | W 7° 51′ 17'' |
| 1703 | Ridge of Capard Ridge of Capard | Ireland, Leinster Laois | ridge(s) elevation 482m | N 53° 5′ 26'' | W 7° 29′ 23'' |
| 1704 | Canon Island Cannon Island,Canon Island,Inis na Cananach,Inis na Canánach | Ireland, Munster Clare | island | N 52° 40′ 6'' | W 9° 3′ 2'' |
| 1705 | Canningstown Baile Chainin,Baile Chainín,Canningstown | Ireland, Ulster Cavan | populated place | N 53° 58′ 46'' | W 7° 2′ 46'' |
| 1706 | Campile Campile,Ceann Poill,Kampajl,kyanpairu,Кампайл,キャンパイル | Ireland, Leinster County Wexford | populated place population 411 | N 52° 17′ 21'' | W 6° 56′ 29'' |
| 1707 | Camolin Cam Eolaing,Camolin | Ireland, Leinster County Wexford | populated place population 415 | N 52° 36′ 56'' | W 6° 25′ 14'' |
| 1708 | Calverstown Baile an Chalbhaigh,Calverstown,Kal'verstaun,Кальверстаун | Ireland, Leinster Co Kildare | populated place population 699 | N 53° 4′ 58'' | W 6° 47′ 51'' |
| 1709 | Caltra An Chealtrach,Caltra,Kaltra,Калтра,კალტრა | Ireland, Connacht Galway | populated place | N 53° 26′ 0'' | W 8° 26′ 0'' |
| 1710 | Slieve na Calliagh Hag's Hill,Hag’s Hill,Old Woman's Hill,Old Woman’s Hill,Sliabh na Cailli,Sliabh na Caillí,Slieve na ... | Ireland, Leinster Meath | hills elevation 276m | N 53° 44′ 40'' | W 7° 6′ 44'' |
| 1711 | Caher Island Caher Island,Cathair na Naomh | Ireland, Connacht County Mayo | island | N 53° 43′ 4'' | W 10° 1′ 44'' |
| 1712 | Caherdaniel Caherdaniel,Cathair Dhonaill,Cathair Dhónaill,Cathair Donall,Cathair Dónall,Cuherdaniel,Kehrdaniel,К... | Ireland, Munster Co Kerry | populated place | N 51° 46′ 0'' | W 10° 6′ 0'' |
| 1713 | Caherconree Caherconree,Cathair Conraoi | Ireland, Munster Co Kerry | mountain elevation 835m | N 52° 12′ 9'' | W 9° 51′ 13'' |
1714  | Lough Caheer Caheer,Lough Caheer | Ireland, Connacht County Mayo | lake | N 53° 47′ 23'' | W 8° 45′ 34'' |
| 1715 | Caha Mountains Caha Mountains | Ireland, Munster Co Kerry | mountains | N 51° 45′ 4'' | W 9° 43′ 29'' |
| 1716 | Cadamstown Baile Mhic Adaim,Baile Mhic Ádaim,Ballymacadam,Cadamstown,Kadamstaun,Кадамстаун | Ireland, Leinster County Offaly | populated place | N 53° 7′ 31'' | W 7° 39′ 30'' |
| 1717 | Buttevant Buttevant,Cill na Mallach | Ireland, Munster Cork | populated place population 970 | N 52° 14′ 0'' | W 8° 40′ 0'' |
| 1718 | Butlers Bridge Batlers-Bridzh,Butlers Bridge,Butlersbridge,Droichead an Bhuitlearaigh,Droichead an Bhuitléaraigh,Ба... | Ireland, Ulster Cavan | populated place population 282 | N 54° 2′ 34'' | W 7° 22′ 35'' |
| 1719 | Burnfoot Bun na hAbhann,Burnfoot | Ireland, Ulster Donegal | populated place population 450 | N 55° 3′ 28'' | W 7° 24′ 10'' |
| 1720 | Burncourt An Chuirt Doite,An Chúirt Dóite,Burncourt | Ireland, Munster County Tipperary | populated place | N 52° 18′ 38'' | W 8° 4′ 35'' |
| 1721 | Bunratty Bun na Raite,Bunratj,Bunratty,Бунратй | Ireland, Munster Clare | populated place population 219 | N 52° 41′ 48'' | W 8° 48′ 56'' |
| 1722 | Bunmahon Banmakhon,Bun Machan,Bunmahon,Банмахон | Ireland, Munster Waterford | populated place | N 52° 8′ 25'' | W 7° 22′ 28'' |
| 1723 | Bunbeg An Bun Beag,An Bun Beag - Doiri Beaga,An Bun Beag - Doirí Beaga,Banbeg,Bunbeg,Bunbegas,banbeggu,Банб... | Ireland, Ulster Donegal | populated place | N 55° 3′ 35'' | W 8° 18′ 1'' |
| 1724 | Bruree Bru Ri,Bruree,Brú Rí | Ireland, Munster Limerick | populated place population 541 | N 52° 25′ 19'' | W 8° 39′ 51'' |
| 1725 | Bruff An Bru,An Brú,Braff,Bruf,Bruff,Брафф,Бруф | Ireland, Munster Limerick | populated place population 783 | N 52° 28′ 27'' | W 8° 32′ 45'' |
| 1726 | Bruckless Bruckless,an Bhroclais | Ireland, Ulster Donegal | populated place | N 54° 38′ 11'' | W 8° 23′ 0'' |
| 1727 | Brosna An Bhrosnach,Brosna | Ireland, Leinster County Offaly | populated place | N 52° 59′ 22'' | W 7° 53′ 15'' |
| 1728 | Brosna Brosnach | Ireland, Munster Co Kerry | populated place population 210 | N 52° 18′ 45'' | W 9° 16′ 17'' |
| 1729 | Broadway Broadway | Ireland, Leinster County Wexford | populated place | N 52° 13′ 4'' | W 6° 24′ 12'' |
| 1730 | Broadford Beal an Atha,Broadford,Brodford,Béal an Átha,Бродфорд | Ireland, Munster Limerick | populated place population 295 | N 52° 20′ 40'' | W 8° 58′ 43'' |
| 1731 | Bridge End Bridge End,Ceann an Droichid | Ireland, Ulster Donegal | populated place population 454 | N 55° 2′ 27'' | W 7° 22′ 56'' |
| 1732 | Brickeens Brickeens,Brickens | Ireland, Connacht County Mayo | populated place | N 53° 43′ 0'' | W 8° 53′ 0'' |
| 1733 | Bree Bree | Ireland, Leinster County Wexford | populated place population 201 | N 52° 26′ 5'' | W 6° 36′ 17'' |
| 1734 | Bray Head Bray Head,Ceann Bre,Ceann Bré | Ireland, Leinster County Wicklow | cape | N 53° 11′ 16'' | W 6° 4′ 34'' |
| 1735 | Brandon Hill Brandon Hill,Brandon Mountain,Cnoc Bhreanail,Cnoc Bhréanail | Ireland, Leinster County Kilkenny | mountain elevation 515m | N 52° 30′ 35'' | W 6° 58′ 27'' |
| 1736 | Brandon Brandon,Breanainn,Bréanainn,Ce Bhreanainn,Cé Bhréanainn | Ireland, Munster Co Kerry | populated place | N 52° 16′ 1'' | W 10° 9′ 51'' |
| 1737 | Bracknagh Brackagh,Bracknagh,Brakna,Breacanach,Breacánach,bu la ke na,Бракна,Բրակնա,布拉克納 | Ireland, Leinster County Offaly | populated place | N 53° 12′ 38'' | W 7° 6′ 2'' |
| 1738 | Boston Boston,Moinin na gCloigeann,Móinín na gCloigeann | Ireland, Munster Clare | populated place population 570 | N 53° 1′ 51'' | W 8° 55′ 54'' |
| 1739 | Borrisoleigh Borisoleigkh,Borrisoleigh,Borrisoli,Buirios O Luigheach,Buiríos Ó Luigheach,Борисолеигх,Боррисоли | Ireland, Munster County Tipperary | populated place population 679 | N 52° 45′ 8'' | W 7° 57′ 11'' |
| 1740 | Borrisokane Borisokane,Borrajsoken,Borrisokane,Buirios Ui Chein,Buiríos Uí Chéin,Борисокане,Боррайсокен | Ireland, Munster County Tipperary | populated place population 942 | N 52° 59′ 43'' | W 8° 7′ 41'' |
| 1741 | Borris in Ossory Borris in Ossory,Borris-In-Ossory,Borris-in-Ossori,Borris-in-Ossory,Buirios Mor Osrai,Buiríos Mór Os... | Ireland, Leinster Laois | populated place population 508 | N 52° 56′ 11'' | W 7° 38′ 11'' |
| 1742 | Borris An Bhuirios,An Bhuiríos,Borris,Borris-Idrone,Buirgheas O nDrona,Buirgheas Ó nDróna | Ireland, Leinster Carlow | populated place population 652 | N 52° 36′ 0'' | W 6° 55′ 3'' |
| 1743 | Lough Bola Lough Bola,Lough Bold | Ireland, Connacht Galway | lake | N 53° 21′ 8'' | W 9° 50′ 41'' |
| 1744 | Bohola Bohola,Bokhola,Both Chomhla,bao he la,bohola,bwhwlh,Бохола,בוהולה,ბოჰოლა,保和拉 | Ireland, Connacht County Mayo | populated place population 203 | N 53° 54′ 5'' | W 9° 3′ 16'' |
| 1745 | Boherbue An Bothar Bui,An Bóthar Buí,Boherboy,Boherbue,Bokherboj,Bokherbue,Бохербой,Бохербуе | Ireland, Munster Cork | populated place population 333 | N 52° 9′ 30'' | W 9° 4′ 7'' |
| 1746 | Boggeragh Mountains An Bhograch,Boggeragh,Boggeragh Mountains,jbal bwjyra,montagnes de Boggeragh,جبال بوجيرا | Ireland, Munster Cork | mountains | N 52° 1′ 0'' | W 8° 55′ 0'' |
| 1747 | Bodyke Badyke,Bodyke,Luban Dige,Lúbán Díge | Ireland, Munster Clare | populated place | N 52° 53′ 2'' | W 8° 36′ 4'' |
| 1748 | Croaghgorm An Chruach Ghorm,Blue Stack Mountains,Bluestack,Croaghgorm,Croaghgorm Mountains,כרואגורם | Ireland, Ulster Donegal | mountains elevation 674m | N 54° 45′ 14'' | W 8° 4′ 51'' |
| 1749 | Blue Ball An Phailis,An Phailís,Blue Ball,Pallas | Ireland, Leinster County Offaly | populated place | N 53° 13′ 28'' | W 7° 36′ 50'' |
| 1750 | Blennerville Blennerville,Cathair Ui Mhorain,Cathair Uí Mhóráin | Ireland, Munster Co Kerry | populated place population 719 | N 52° 15′ 0'' | W 9° 44′ 0'' |
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