| 2291 | Archbishop Marsh's Library | Z1/1/13(77) | 1700-1799 | Notice to the Publick, concerning a Loan-fund. [2 pa... | Ms1 |
| 14414 | Cavan County Archives | P3-P30 | 1700-2001 | Cavan County Archives Service holds a number of coll... | Cavan County Archives Private Collections |
| 5066 | Irish Architectural Archive | 97/84/Box 13 | 1700-1725 | Documents mainly relating to the Van Homrigh family,... | Castletown Papers |
| 5088 | Irish Architectural Archive | 97/84/Box 52 | 1700-1748 | Documents mainly relating to financial affairs of Wi... | Castletown Papers |
| 6 | Irish Dominican Congregation Archives | A17 | 1700-1799 | List of Sisters in Channel Row from the Archives of ... | Dominican Archives, Cabra |
| 21149 | King's Hospital School | 232-236A | 1700-1709 | 225E Paul Barry's aquitance book for payment of titl... | King's Hospital Records |
| 761 | National Archives of Ireland | 999/673/ | 1700-1839 | 1/1: 19 June 1700, Settlement on the marriage of Pie... | |
| 4030 | National Archives of Ireland | | c.1675-c.1700 | Affidavits, numbers, 1-44, c.1675-c.1700. Example: 9... | Sarsfield Vesey Papers |
| 15497 | National Archives of Ireland | 999/109/2 | 1700-1899 | Genealogical notes on the Robinson family. | Small Private Accessions |
| 945 | National Library of Ireland | Ms11109 | c1700-1800 | Rentals and other documents concerning the Grogan es... | Grogan Papers |
| 982 | National Library of Ireland | Ms11452 | c1700-1750 | Rent and quit rent accounts relating to the Flower f... | Flower Papers |
| 1545 | National Library of Ireland | Ms3039 | 1600-1700 | A miscellaneous collection of documents and portrait... | |
| 1697 | National Library of Ireland | Ms10255 | 1700-1799
1800-1899
1779 | Miscellaneous 18th and 19th century documents. These... | Townley Hall Papers |
| 2468 | National Library of Ireland | P1089-1106;1469-1474/N100 | c.1700-1884 | The Collection includes letters and papers of the Sh... | Ballitore Papers |
| 2476 | National Library of Ireland | Ms9564 | c1700 | Funeral sermon on a lady who converted from the Soci... | Townley Hall Papers |
| 2529 | National Library of Ireland | Ms9563 | 1700 | 'Mrs Jane Bury her receipt booke 1700', a co... | Townley Hall Papers |
| 2895 | National Library of Ireland | Ms8541 | 1700-1771 | Miscellaneous documents, 1700-1771, includes, among ... | |
| 3445 | National Library of Ireland | Mss10259-10262 | 1685
1700-1799
1800-1899 | Rentals of Balfour (and other?) properties, County F... | Townley Hall Papers |
| 3618 | National Library of Ireland | Ms12149 | c1700-1818 | Typescript catalogue of the correspondence of the Ho... | |
| 7396 | Public Record Office of Northern Ireland | D/3919 | 1700-1908 | This collection includes numerous leases, title deed... | |
| 8132 | Public Record Office of Northern Ireland | T/1877/1 | 1700-1900 | Pedigrees of the Orr family, Maydown, County Londond... | |
| 6565 | Public Record Office of Northern Ireland | D/162/14 | 1700 | Letters about a legacy to Katherine Vaughan, to be p... | Dobbs Papers |
| 8180 | Public Record Office of Northern Ireland | T/2005/1 | 1700-1956 | Pedigree of the McCaw family, Lurgan, County Armagh,... | |
| 8704 | Public Record Office of Northern Ireland | T/862/2 | 1700-1900 | Copies of genealogical notes on the Henderson family... | |
| 7948 | Public Record Office of Northern Ireland | T/1292/1 | 1700 | Volume of genealogical notes relating to the Ellis, ... | |
| 7951 | Public Record Office of Northern Ireland | T/1299 | 1700-1914 | Genealogical notes relating to the Dickson, Ellis, E... | |
| 7978 | Public Record Office of Northern Ireland | T/1393/1 | 1700-1933 | Pedigree of the Bryson, Robb and Finlay families, Ba... | |
| 8072 | Public Record Office of Northern Ireland | T/1663 | 1700-1900 | Pedigree of the McCrum family, Carnmoney, County Ant... | |
| 8074 | Public Record Office of Northern Ireland | T/1666 | 1700-1959 | Typescript history of the Sinclair family, Belfast, ... | |
| 8113 | Public Record Office of Northern Ireland | T/1832 | 1700-1900
1961 | Pedigree of the Barton family, Boa Island, County Fe... | |
| 8124 | Public Record Office of Northern Ireland | T/1861 | 1700-1900
1935 | Copy of a letter from Sam Allen, Glasgow to 'Amy' wi... | |
| 8222 | Public Record Office of Northern Ireland | T/2108/3 | 1700-1800 | Pedigree of the Charter/Chartres family, Curragh, Co... | |
| 8230 | Public Record Office of Northern Ireland | T/2133/1 | 1700-1900 | Genealogical notes on the Nash family, Parish of Far... | |
| 8330 | Public Record Office of Northern Ireland | T/2449/1 | 1700 | Genealogical notes relating to the Maxwell family of... | |
| 8418 | Public Record Office of Northern Ireland | T/2641/1-2 | 1700-1963 | Genealogical notes on the Murray, Steele and Higgins... | |
| 8500 | Public Record Office of Northern Ireland | T/2878/6 | c.1700 | Copy of a petition from Sarah Burton, widow of John ... | |
| 8527 | Public Record Office of Northern Ireland | T/2975 | 1700-1792 | The Brooke of Killeagh papers include copies of 17 l... | Brooke of Killeagh Papers |
| 8616 | Public Record Office of Northern Ireland | T/536/1 | 1700-1925 | Brief account of the Malcolmson family and their ass... | |
| 8659 | Public Record Office of Northern Ireland | T/687/19 | 1700-1900 | Copy pedigree of the Pogue or Pollock family and the... | |
| 1272 | Religious Society of Friends in Ireland Historical Library | MMI/K1-3 | 1700-1883 | Removals: MMI/K1 Copies of Removal Certificates and... | Carlow Monthly Meeting |
| 1305 | Religious Society of Friends in Ireland Historical Library | | 1700-1899 | Samplers: Forty-four samplers by women, indexed, fro... | Museum Collection |
| 1323 | Religious Society of Friends in Ireland Historical Library | MMII/P1-7 | 1700-1953 | Committee and Charities: MMII/P1 Committee for the ... | Dublin Monthly Meeting |
| 11092 | Religious Society of Friends in Ireland Historical Library | PM/CorII/A1 | 1677-1700 | Bandon Preparative Meeting Minutes, 1677-1700. Altho... | |
| 5391 | Representative Church Body Library | D6/146-D6/147 | 1700-1823 | D6/146 Balfour Trust. Grant of annunity of £10... | Diocese of Dublin |
| 23372 | Waterford City Archives | LA1/1/A/ | 1669-1700 | Council Records, Minute Books: 5: 29 September 1669 ... | Waterford Corporation Archives |