1934 in Ireland

Incumbents

• Governor-General: Domhnall Ua Buachalla
• President of the Executive Council: Éamon de Valera

  Events

• 12 January – Republican Press Ltd. takes a High Court action against the Garda Síochána over the seizure of the An Phoblacht newspaper.
• 20 January – the funeral of the veteran nationalist Member of Parliament, Joseph Devlin, takes place in Belfast.
• 5 February – Dublin Corporation debates a letter from the Gaelic League asking for a ban on the broadcast of jazz music on the grounds that it is contrary to the spirit of Christianity and nationality.
• 7 February – discussions on the formation of a new Volunteer Force leads to an explosive debate in the Dáil. Civil War events are revisited and there are angry exchanges between deputies.
• 23 February – the Government introduces the Wearing of Uniform Bill 1934. Cumann na nGaedheal opposes what is soon dubbed The Blueshirts Bill.
• 26 February – 300 pupils from the Christian Brothers schools in Thurles go on strike as a protest against the wearing of blue shirts by a number of their classmates. They parade through the town singing The Soldiers Song.
• 2 March – the Wearing of Uniform Bill is carried in the Dáil by 80 votes to 60. W. T. Cosgrave condemns the Bill and predicts its failure.
• 10 March – the National Athletic and Cycling Association decides to ban women from taking part in events and meetings.
• 17 March – a socialist motion put to the Irish Republican Army convention in Dublin is lost.
• 18 March – General Eoin O'Duffy addresses 2,500 Blueshirts in Trim Market Square.
• 27 March – the Irish Hospitals' Sweepstake receives a blow when the Betting and Lotteries Act is passed by the Parliament of the United Kingdom, prohibiting the sale of lottery tickets in the UK.
• 7-8 April: Republican Congress first meets in Athlone, formed from disaffected socialist ex-members of the Irish Republican Army.
• 9 April – W. W. McDowell, US Minister to Ireland, dies at a State banquet in his honour at Dublin Castle, between President Éamon de Valera and Mrs. Sinéad de Valera.
• 2 May – an application to obtain permission for deposed Soviet leader Leon Trotsky to live in Ireland has failed.
• August-October newspaper strike in Dublin.
• September – the Republican Congress, at its first annual meeting, suffers a split on policy.
• December – Republicans demonstrate against the screening at the Savoy Cinema in Dublin of a newsreel of the marriage of Prince George, Duke of Kent, to Princess Marina.

  Arts and literature

• 3 March – The third Theatre Royal closes in Dublin.
• 6 April – W. B. Yeats shares the Gothenburg Prize for Poetry.
• August - January 1935: Brian O'Nolan publishes the magazine Blather in Dublin.
• 18 October – release of Robert J. Flaherty's fictional documentary film Man of Aran in the United States.
• 18 October - Birth of William O'Dwyer.
• Samuel Beckett publishes his prose collection More Pricks Than Kicks.
• Patricia Lynch publishes her children's book The Turf-Cutter's Donkey: An Irish Story of Mystery and Adventure.
• Francis MacManus publishes his first novel Stand and Give Challenge in Dublin.
• Kate O'Brien publishes her novel The Ante-Room.
• W. B. Yeats publishes his poetry The King of the Great Clock Tower.

  Sport

Football

• ;League of Ireland
• :Winners: Bohemians
• ;FAI Cup
• :Winners: Cork 2–1 St James' Gate

  Golf

• Irish Open is won by Syd Easterbrook.

  Births

• 12 January – Edmond Carmody, Roman Catholic bishop in the Diocese of Corpus Christi.
• 21 January – Audrey Dalton, actress.
• 3 February – Joseph Duffy, Roman Catholic Bishop of Clogher.
• 4 February – Tom Cheasty, Waterford hurler.
• 7 February – Rory O'Hanlon, Fianna Fáil TD for Cavan–Monaghan, Cabinet Minister and Ceann Comhairle of Dáil Éireann.
• 6 March – Mella Carroll, judge of the High Court.
• 7 March – Seán Garland, politician
• 1 May – Rory Kiely, Fianna Fáil Senator, Cathaoirleach of Seanad Éireann 2002-2007.
• 4 May – Patrick O'Donoghue, fifth Roman Catholic Bishop of Lancaster in England.
• 3 May – Larry Gogan, radio disc jockey.
• 19 May – Mark Hely Hutchinson, son of 7th Earl of Donoughmore, chief executive of Guinness Ireland and group chief executive, Bank of Ireland.
• 29 May – Mick Meagan, soccer player and manager.
• 4 June – Seamus Elliott, road bicycle racer.
• 7 July – Robert McNeill Alexander, zoologist, authority on animal locomotion.
• 13 July – Brian McCracken, Justice of the Supreme Court, sole member of The McCracken Tribunal into certain payments by Ben Dunne to Charles Haughey and Michael Lowry.
• 29 July – Patrick Coveney, Roman Catholic Archbishop.
• 30 July – Kathleen O'Connor, teacher, Clann na Poblachta TD for Kerry North and the youngest ever woman elected to Dáil Éireann .
• 5 August – Gay Byrne, broadcaster, host of The Late Late Show.
• 25 August – Michael Lynch, Fianna Fáil TD and senator .
• 16 September – Ronnie Drew, singer and folk musician, with The Dubliners.
• 23 September – Thomas Kilroy, playwright and novelist.
• 26 October – Walton Empey, Archbishop of Dublin, Primate of Ireland.
• 30 October – Noel Dwyer, soccer player.
• 12 November – John McGahern, writer.
• 14 November – Catherine McGuinness, Justice of the Supreme Court, High Court and Circuit Court, Senior Counsel and Senator.
• Full date unknown
• *John Bennett, Cork hurler.
• *Francis John Byrne, historian.
• *Johnny Clifford, Cork hurler.

  Deaths

• 1 January – John Crowley, medical doctor, member 1st Dáil representing North Mayo.
• 18 January – Joseph Devlin, Nationalist politician and MP in the British House of Commons and in Northern Ireland.
• April – Robert McCall, lawyer.
• 29 September – Patrick S. Dinneen, lexicographer and historian.
• 28 November
• *Seán O'Mahony, Sinn Féin MP.
• *George F. O'Shaunessy, Democrat U.S. Representative from Rhode Island.
• 3 December – Charles James O'Donnell, colonial administrator and MP.
• Full date unknown – Nathaniel Hill, impressionist painter.