1799 in Ireland
Events from the year 1799 in Ireland.
Incumbent
Events
- 24 January – A motion to debate an Act of Union is defeated in the Irish House of Commons, though it is later approved in the House of Lords
- 9 February – In the worst ever loss-of-life incident on Irish inland waterways, around 91 people die when a barge crashes against a cutwater at Carrick Bridge and capsizes in Carrick-on-Suir.
- 15 February – the rebel guerilla leader Michael Dwyer escapes from a gun battle with British troops at Miley Connell's cottage, Dernamuck, in the Glen of Imaal, County Wicklow.
- River Shannon made navigable from Limerick to Killaloe.
Births
- 28 February – William Dargan, engineer and railway builder.
- 9 August – Henry Maxwell, 7th Baron Farnham, politician and peer.
- 12 August – Patrick MacDowell, sculptor.
- 22 December – Nicholas Callan, priest and scientist.
- 26 December – William Kennedy, Scottish poet, journalist and diplomat.
- ;Full date unknown
- :*Henry Archer, barrister and entrepreneur in north Wales.
- :*Joseph M. Hawkins, Alamo defender.
Deaths
- 11 January – Thomas Bermingham, 1st Earl of Louth
- 27 February – Sir John Blackwood, 2nd Baronet, politician.
- 29 March – Charles Bingham, 1st Earl of Lucan, High Sheriff of Mayo in 1756
- 4 June – Philip Woodroffe, surgeon
- 4 August – James Caulfeild, 1st Earl of Charlemont, politician, first President of the Royal Irish Academy, president of the volunteer convention in Dublin, 1783.
- 6 December – John Moore, participant in Irish Rebellion of 1798, proclaimed President of the Government of the Province of Connaught.
- 11 December – "Brave" Charles Edward Jennings de Kilmaine, soldier in France.