The Solicitor-General for Ireland was the holder of an Irish and then (from the Act of Union 1800) United Kingdom government office. The holder was a deputy to the Attorney-General for Ireland, and advised the Crown on Irish legal matters. On rare occasions, there was also a Deputy Attorney-General, who was distinct from the Solicitor-General. At least two holders of the office, Patrick Barnewall (1534–1550) and Sir Roger Wilbraham (1586–1603), played a leading role in Government, although in Barnewall's case, this may be partly because he, was also King's Serjeant. As with the Solicitor General for England and Wales, the Solicitor-General for Ireland was usually a barrister rather than a solicitor. The first record of a Solicitor General is in 1511, although the office may be older than that as the records are incomplete; on the other hand, the equivalent English office is a relatively recent creation, dating from 1461. Early Solicitors almost always held the like of Serjeant-at-law. For some forty years in the sixteenth century a Principal Solicitor for Ireland shared the duties of the office: confusingly both were referred to as "the Solicitor". The Principal Solicitor might also be a Serjeant-at-law, as Richard Finglas was. Elizabeth I thought poorly of most of her Irish-born Law Officers (there were a few exceptions like James Dowdall) and Richard Finglas, and from 1584 onwards there was a practice, which lasted for several decades, of appointing English-born lawyers as Solicitor General. At least one of them, Sir Roger Wilbraham (in office 1586-1603), was a key figure in the Dublin government for many years. Unlike the Attorney General, the Solicitor was not, as a rule, a member of the Privy Council of Ireland, although he might be summoned by the Council to advise it. With the establishment of the Irish Free State in 1922, the duties of both the Attorney General and Solicitor General for Ireland were taken over by the Attorney General of Ireland, and the office of Solicitor General was abolished, apparently as an economy measure. This led to complaints for many years about the undue burden of work which was placed on the Attorney General, whose office was seriously understaffed until the 1930s.

Solicitors-General for Ireland (1511–1922)

16th century

17th century

Office vacant c.1640-1657

18th century

19th century

• William Cusack-Smith: 6 December 1800 – 1801 • James McClelland: 17 December 1801 – 1803 • William Conynham Plunket: 22 October 1803 – 15 October 1805 • Charles Kendal Bushe: 15 October 1805 – 14 February 1822 • Henry Joy: 20 February 1822 – 18 June 1827 • John Doherty: 18 June 1827 – 23 December 1830 • Philip Cecil Crampton: 23 December 1830 – 21 October 1834 • Michael O'Loghlen: 21 October 1834 – 1834 • Edward Pennefather: 27 January 1835 – 1835 • Michael O'Loghlen: 29 April 1835 – 1835 • John Richards: 21 September 1835 – 10 November 1836 • Stephen Woulfe: 10 November 1836 – 3 February 1837 • Maziere Brady: 3 February 1837 – February 1839 • David Richard Pigot: 11 February 1839 – 14 August 1840 • Richard Moore: 14 August 1840 – 1841 • Edward Pennefather 21 September 1841 – 1841 • Joseph Devonsher Jackson: 10 November 1841 – 9 September 1842 • Thomas Cusack-Smith: 21 September 1842 – 1 November 1842 • Richard Wilson Greene: 1 November 1842 – 2 February 1846 • Abraham Brewster: 2 February 1846 – June 1846 • James Henry Monahan: 16 July 1846 – 24 December 1847 • John Hatchell: 24 December 1847 – 23 September 1850 • Henry George Hughes: 26 September 1850 – February 1852 • James Whiteside: February 1852 – December 1852 • William Keogh: April 1853 – March 1855 • John FitzGerald: March 1855 – March 1856 • Jonathan Christian: March 1856 – February 1858 • Henry George Hughes: February 1858 – 1858 • Edmund Hayes: 1858 – June 1859 • John George: June 1859 – 1859 • Rickard Deasy: 1859 – February 1860 • Thomas O'Hagan: February 1860 – 1861 • James Anthony Lawson: 1861 – 1865 • Edward Sullivan: 1865 – June 1866 • Michael Morris: 3 August 1866 – 1 November 1866 • Hedges Eyre Chatterton: 8 November 1866 – 1867 • Robert Warren: 1867 – 1867 • Michael Harrison: 1867 – 1868 • John Thomas Ball: 1868 – 1868 • Henry Ormsby: 1868 – 1868 • Charles Robert Barry: 12 December 1868 – 26 January 1870 • Richard Dowse: 14 February 1870 – 13 January 1872 • Christopher Palles: 6 February 1872 – 5 November 1872 • Hugh Law: 18 November 1872 – February 1874 • Henry Ormsby: 12 March 1874 – 21 January 1875 • Hon. David Plunket: 29 January 1875 – 1877 • Gerald FitzGibbon: 3 March 1877 – 1878 • Hugh Holmes: 14 December 1878 – April 1880 • William Moore Johnson: 24 May 1880 – 17 November 1881 • Andrew Porter: 18 November 1881 – 3 January 1883 • John Naish: 9 January 1883 – 19 December 1883 • Samuel Walker: 19 December 1883 – 1885 • The MacDermot: 1885 – June 1885 • John Monroe: 3 July 1885 – November 1885 • John George Gibson: 1885 – January 1886 • The MacDermot: February 1886 – July 1886 • John George Gibson: August 1886 – 1887 • Peter O'Brien: 1887 – 1888 • Dodgson Hamilton Madden: 1888 – 1890 • John Atkinson: 1890 – 1892 • Edward Carson: June 1892 – August 1892 • Charles Hare Hemphill: August 1892 – 1895 • William Kenny: 28 August 1895 – 1898 • Sir Dunbar Plunket Barton: 1898 – 1900

20th century

Principal Solicitors for Ireland (1537–1574)