1743 in Ireland

Events from the year 1743 in Ireland.

Incumbent

c. April – radical apothecary Charles Lucas publishes his pamphlet A Remonstrance against certain Infringements on the Rights and Liberties of the Commons and Citizens of Dublin,{{cite book|editor=Moody, T. W.|title=A New History of Ireland. 8: A Chronology of Irish History|publisher=Oxford University Press|year=1989|isbn=978-0-19-821744-2|display-editors=etal}} arguing that the right of electing Aldermen for Dublin lies with the entire Corporation.
15 June – Arthur Jones-Nevill is appointed Surveyor General of IrelandBy letters patent issued by Lionel Sackville, 1st Duke of Dorset, Lord Lieutenant of Ireland. in succession to Arthur Dobbs.

16 April – William Beresford, 1st Baron Decies, Church of Ireland Archbishop of Tuam (died 1819){{cite web |title=Dictionary of Irish Biography - Cambridge University Press |url=https://dib.cambridge.org/viewReadPage.do;jsessionid=7E04C7D8E6200FB79F08CE430761E588?bplace=Birthplace%20is%20unknown&articleId=a0605 |website=dib.cambridge.org |access-date=12 January 2021}}
16 June – Aedanus Burke, soldier, judge, and United States Representative from South Carolina (died 1802)
3 October – Henry Prittie, 1st Baron Dunalley, politician (died 1801)
Joseph Atkinson, dramatist (died 1818)
Henry Vaughan Brooke, politician (died 1807)
James Gandon, architect (died 1823)
Edward Hudson, dentist (died 1821)
Approximate date – William Creed, politician and merchant in British North America (died 1809)