1601-1700
| Title | Date of Creation | Surname | Current Status | Notes |
|---|---|---|---|---|
| Baron Chichester of Belfast | 1613 | Chichester | extinct 1625 | |
| Baron Ardee | 1616 | Brabazon | extant | also Earl of Meath from 1627 and Baron Chaworth in the United Kingdom from 1831 |
| Baron Audley of Hely | 1616 | Tuchet | extinct 1777 | subsidiary title of the Earl of Castlehaven, also Baron Audley (created 1312) and Baron Audley of Orier in England, the latter title which was forfeited in 1633 |
| Baron Boyle of Youghal | 1616 | Boyle | extant | subsidiary title of the Earl of Cork; also Baron Bandon Bridge and Viscount Boyle of Kinalmeaky from 1643; also Baron Clifford of Lanesborough in England from 1644 to 1753; also Earl of Burlington in England from 1664 to 1753; also Baron Clifford in England from 1691 to 1753; also Baron Boyle of Broghill and Earl of Orrery in Ireland and Baron Boyle of Marston in Great Britain from 1753 |
| Baron Moore | 1616 | Moore | extant | also Viscount Moore from 1621, Earl of Drogheda from 1661, Marquess of Drogheda from 1791 to 1892 and Baron Moore of Cobham in the United Kingdom from 1954 |
| Baron Ridgeway of Gallen-Ridgeway | 1616 | Ridgeway | extinct 1714 | subsidiary title of the Earl of Londonderry |
| Baron Hamilton of Strabane | 1617 | Hamilton | extant | also Earl of Abercorn in Scotland from c. 1680, Viscount Strabane in Ireland from 1701, Viscount Hamilton in Great Britain from 1786, Marquess of Abercorn in Great Britain from 1790, Marquess of Hamilton in the United Kingdom and Duke of Abercorn in Ireland from 1868 |
| Baron Bourke of Brittas | 1618 | Bourke | forfeit 1691 | |
| Baron Lambart of Cavan | 1618 | Lambart | extant | also Viscount Kilcoursie and Earl of Cavan from 1647 |
| Baron Mountjoy | 1618 | Blount | extinct 1681 | also Baron Mountjoy from 1627 and Earl of Newport from 1628 in England |
| Baron Balfour of Glenawley | 1619 | Balfour | extinct 1636 | |
| Baron Dillon | 1619 | Dillon | dormant 1850 | subsidiary title of the Earl of Roscommon |
| Baron Dunboyne | 1619 | Grimston | extant | subsidiary title of the Viscount Grimston; also Baron Verulam in Great Britain from 1790; also Viscount Grimston and Earl of Verulam in the United Kingdom from 1815; also Lord Forrester of Corstorphine in Scotland from 1808 |
| Baron Dunmore | 1619 | Preston | extinct 1628 | subsidiary title of the Earl of Desmond, also Lord Dingwall in Scotland, which title is still extant |
| Baron Offaly | 1620 | Fitzgerald | extant | also Earl of Kildare from 1658, Marquess of Kildare from 1761 and Duke of Leinster from 1766, Baron Kildare in the United Kingdom from 1870 |
| Baron Caulfeild | 1620 | Caulfeild | extant | also Viscount Charlemont in Ireland from 1665; also Earl of Charlemont in Ireland from 1763 to 1892; also Baron Charlemont in the United Kingdom from 1837 to 1892 |
| Baron Digby | 1620 | Digby | extant | also Baron Digby in Great Britain from 1765; also Viscount Coleshill and Earl Digby in Great Britain from 1790 to 1856 |
| Baron FitzWilliam | 1620 | FitzWilliam, Wentworth-FitzWilliam | extinct 1979 | also Viscount Milton and Earl FitzWilliam from 1716, also Baron FitzWilliam of Milton in Great Britain from 1742, also Viscount Milton and Earl FitzWilliam in Great Britain from 1746 |
| Baron Folliott | 1620 | Folliott | extinct 1716 | |
| Baron Gorges of Dundalk | 1620 | Gorges | extinct 1712 | |
| Baron Hervey | 1620 | Hervey | extinct 1642 | also Baron Hervey in England from 1628 |
| Baron Maynard | 1620 | Maynard | extinct 1775 | also Viscount Maynard from 1766 (a title which became extinct in 1865), also Baron Maynard in England from 1628 to 1775 |
| Baron Aungier | 1621 | Aungier | extinct 1706 | also Viscount Aungier from 1665 and Earl of Longford from 1677 |
| Baron Blayney | 1621 | Blayney | extinct 1874 | |
| Baron Boyle of Broghill | 1621 | Boyle | extant | subsidiary title of the Earl of Orrery; also Baron Boyle of Marston in Great Britain from 1711; also Baron Boyle of Youghal, Baron Bandon Bridge, Viscount Boyle of Kinalmeaky, Viscount Dungarvan and Earl of Cork in Ireland from 1753 |
| Baron Castle Stewart | 1621 | Stewart, Stuart, Stuart-Richardson | extant | dormant from 1685 to 1774; also Viscount Castle Stewart from 1793 and Earl Castle Stewart from 1800 |
| Baron Dockwra | 1621 | Dockwra | extinct 1647 | |
| Baron Vaughan of Mullengar | 1621 | Vaughan | extinct 1713 | subsidiary title of the Earl of Carbery, also Baron Vaughan of Emlyn in England from 1643 |
| Baron Esmonde | 1622 | Esmonde | extinct 1646 | |
| Baron Feilding | 1622 | Feilding | extant | subsidiary title of the Earl of Desmond; also Earl of Denbigh in England from 1675 |
| Baron Glean-O'Mallun | 1622 | O'Mallun | extinct after 1622 | |
| Baron Baltimore | 1624 | Calvert | extinct 1771 | |
| Baron Brereton | 1624 | Brereton | extinct 1722 | |
| Baron Herbert of Castle Island | 1624 | Herbert | extinct 1791 | also Baron Herbert of Chirbury in England from 1629 |
| Baron Chichester of Belfast | 1625 | Chichester | extant | subsidiary title of the Viscount Chichester of Carrickfergus, also Earl of Donegall from 1647, Baron Fisherwick in Great Britain from 1790 and Marquess of Donegall in Ireland from 1791 |
| Baron Coleraine | 1625 | Hare | extinct 1749 | |
| Baron Bantry | 1627 | Roper | extinct 1672 | subsidiary title of the Viscount Baltinglass |
| Baron Saunderson | 1627 | Saunderson | extinct 1723 | subsidiary title of the Viscount Castleton, also Baron Saunderson from 1714, Viscount Carleton from 1716 and Earl of Castleton from 1720, the latter three titles which were all in the Peerage of Great Britain |
| Baron Sherard | 1627 | Sherard | extinct 1931 | also Baron Harborough and Earl of Harborough in Great Britain from 1732 to 1859 |
| Baron Ballymote | 1628 | Taaffe | suspended 1919 | subsidiary title of the Viscount Taaffe, also Earl of Carlingford from 1661 to 1738 |
| Baron Bandon Bridge | 1628 | Boyle | extant | subsidiary title of the Viscount Boyle of Kinalmeaky; also Baron Boyle of Youghal, Viscount Dungarvan and Earl of Cork in Ireland from 1643; also Baron Boyle of Broghill and Earl of Orrery in Ireland from 1753; also Baron Boyle of Marston in Peerage of Great Britain from 1753 |
| Baron Chaworth | 1628 | Chaworth | extinct 1693 | subsidiary title of the Viscount Chaworth |
| Baron Dromore | 1628 | Scudamore | extinct 1716 | subsidiary title of the Viscount Scudamore |
| Baron Jones of Navan | 1628 | Jones | extinct 1885 | subsidiary title of the Viscount Ranelagh, also Earl of Ranelagh from 1674 to 1712; Barony and Viscountcy dormant from 1712 to 1759 |
| Baron Maguire | 1628 | Maguire | forfeit 1644 | |
| Baron Mountnorris | 1628 | Annesley | extant | subsidiary title of the Viscount Valentia, also Baron Annesley and Earl of Anglesey in England from 1661 to 1761, also Earl of Mountnorris in Ireland from 1793 to 1844, also Baron Altham from 1737 to 1844 |
| Baron Pope | 1628 | Pope | extinct 1668 | subsidiary title of the Earl of Downe |
| Baron Wenman | 1628 | Wenman | extinct 1800 | subsidiary title of the Viscount Wenman |
| Baron Fitzwilliam of Thorncastle | 1629 | FitzWilliam | extinct 1833 | subsidiary title of the Viscount FitzWilliam of Meryon, also Earl of Tyrconnel from 1663 to 1667 |
| Baron Philippstown | 1631 | O'Dempsey | extinct 1691 | subsidiary title of the Viscount Clanmalier |
| Baron Alington | 1642 | Alington | extinct 1723 | also Baron Alington in England from 1682 |
| Baron Cullen | 1642 | Cokayne | extinct 1810 | subsidiary title of the Viscount Cullen |
| Baron Tracy | 1643 | Tracy | extinct 1797 | subsidiary title of the Viscount Tracy |
| Baron Bard of Dromboy | 1645 | Bard | extinct 1656 | subsidiary title of the Viscount Bellomont |
| Baron Brouncker | 1645 | Brouncker | extinct 1688 | subsidiary title of the Viscount Brouncker |
| Baron Hawley | 1646 | Hawley | extinct 1790 | |
| Baron Turvey | 1646 | Barnewall | extinct 1834 | subsidiary title of the Viscount Barnewall |
| Baron O'Brien | 1754 | O'Brien | extinct 1855 | subsidiary title of the Earl of Inchiquin, also Baron Inchiquin (which title is still extant), also Marquess of Thomond from 1800, also Baron Thomond from 1801 to 1808 and Baron Tadcaster from 1826 to 1846 in the United Kingdom |
| Baron Boyle | 1660 | Boyle | extinct 1699 | subsidiary title of the Viscount Shannon |
| Baron Coote of Coloony | 1660 | Coote | extinct 1800 | created Earl of Bellomont in 1689 (extinct 1766) and Earl of Bellamont in 1767 (extinct 1800). |
| Baron Kingston | 1660 | King | extinct 1761 | |
| Baron Loughneagh | 1660 | Clotworthy, Skeffington | extant | subsidiary title of the Viscount Massereene, also Earl of Massereene in Ireland from 1756 to 1816, also Viscount Ferrard and Baron Oriel in Ireland and Baron Oriel in the United Kingdom from 1843 |
| Baron Barry of Santry | 1661 | Barry | extinct 1751 | |
| Baron Palmer | 1661 | Palmer | extinct 1705 | subsidiary title of the Earl of Castlemaine |
| Baron Butler of Cloughrenan | 1662 | Butler | extinct 1686 | subsidiary title of the Earl of Arran, also Baron Butler of Weston in Ireland from 1673 |
| Baron Moyarta | 1662 | O'Brien | forfeit 1691 | subsidiary title of the Viscount Clare |
| Baron Trevor | 1662 | Trevor | extinct 1706 | subsidiary title of the Viscount Dungannon |
| Baron Berkeley of Rathdowne | 1663 | Berkeley | extinct 1712 | subsidiary title of the Viscount Fitzhardinge, also Baron Botetourt of Langport and Earl of Falmouth in England from 1664 to 1665 |
| Baron Boyle | 1673 | Boyle | extinct 1732 | subsidiary title of the Viscount Blessington |
| Baron Butler of Weston | 1673 | Butler | extinct 1686 | subsidiary title of the Earl of Arran (1662 creation) |
| Baron Clanehugh | 1675 | Forbes | extant | subsidiary title of the Viscount Granard, also Earl of Granard from 1684 and Baron Granard in the United Kingdom from 1806 |
| Baron Cloney | 1675 | Ducie | extinct 1679 | subsidiary title of the Viscount Downe |
| Baron Aghrim | 1676 | Butler | extinct 1677 | subsidiary title of the Earl of Gowran |
| Baron Altham | 1681 | Annesley | extinct 1844 | also Earl of Anglesey in England from 1737 to 1761; created Earl of Mountnorris (1793) in Ireland |
| Baron Oxmantown | 1681 | Parsons | extinct 1764 | subsidiary title of the Viscount Rosse, also Earl of Rosse from 1718 |
| Baron Stewart of Ramalton | 1683 | Stewart | extinct 1769 | subsidiary title of the Viscount Mountjoy, also Earl of Blessington from 1745 |
| Baron Rathfarnham | 1685 | Loftus | extinct 1691 | subsidiary title of the Viscount Loftus |
| Baron Talbotstown | 1685 | Talbot | forfeit 1691 | subsidiary title of the Duke of Tyrconnel |
| Baron Bellew of Duleek | 1686 | Bellew | extinct 1770 | |
| Baron Tyaquin | 1687 | Bourke | extinct 1691 | subsidiary title of the Viscount Galway |
| Baron Shelburne | 1688 | Petty | extinct 1696 | |
| Baroness Shelburne | 1688 | Petty | extinct 1708 | |
| Baron Jamestown | 1689 | Hewett | extinct 1689 | subsidiary title of the Viscount Hewett |
| Baron Cutts of Gowran | 1690 | Cutts | extinct 1707 | |
| Baron Tara | 1691 | Schomberg | extinct 1719 | subsidiary title of the Duke of Leinster, also Baron Teyes, Earl of Brentford and Duke of Schomberg in England from 1693 |
| Baron Aghrim | 1692 | de Ginkell | extinct 1844 | subsidiary title of the Earl of Athlone |
| Baron Coningsby | 1692 | Coningsby | extinct 1761 | also Baron Coningsby in Great Britain from 1715 to 1729, also Earl Coningsby in Great Britain from 1719, also Baron Coningsby of Hampton Court and Viscount Coningsby in Great Britain from 1729 |
| Baron Cloughrenan | 1693 | Butler | extinct 1758 | subsidiary title of the Earl of Arran, also Baron Butler, Viscount Thurles, Earl of Ossory, Earl of Ormonde, Marquess of Ormonde and Duke of Ormonde from 1745 |
| Baron Fethard | 1695 | Vaughan | extant | subsidiary title of the Viscount Lisburne; created Earl of Lisburne in Ireland in 1776 |
| Baron Shelburne | 1699 | Petty | extinct 1751 | subsidiary title of the Earl of Shelburne |
Read more about this topic: List Of Baronies In The Peerage Of Ireland