Date |
Constituency |
|
Gain |
|
Loss |
Note
|
1923-10-27 27 October 1923 |
Dublin South |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Hugh Kennedy (CnaG) holds the seat vacated by the resignation of Michael Hayes[3] (CnaG)
|
1923-11-03 3 November 1923 |
National University of Ireland |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Patrick McGilligan (CnaG) holds the seat vacated by the resignation of Eoin MacNeill[1] (CnaG)
|
1924-03-12 12 March 1924 |
Dublin South |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
James O'Mara (CnaG) holds the seat vacated by the death of Philip Cosgrave (CnaG)
|
1924-03-19 19 March 1924 |
Dublin County |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Batt O'Connor (CnaG) holds the seat vacated by the death of Michael Derham (CnaG)
|
1924-05-28 28 May 1924 |
Limerick |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Richard O'Connell (CnaG) holds the seat vacated by the resignation of Richard Hayes (CnaG)
|
1924-11-18 18 November 1924 |
Cork East |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Michael Noonan (CnaG) holds the seat vacated by the death of Thomas O'Mahony (CnaG)
|
1924-11-18 18 November 1924 |
Dublin South |
|
Republican |
|
Cumann na nGaedheal |
Seán Lemass (Rep) wins the seat vacated by the appointment of Hugh Kennedy (CnaG) as Chief Justice
|
1924-11-18 18 November 1924 |
Mayo North |
|
Republican |
|
Cumann na nGaedheal |
John Madden (Rep) wins the seat vacated by the disqualification of Henry Coyle (CnaG)
|
1924-11-19 19 November 1924 |
Cork Borough |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Michael Egan (CnaG) holds the seat vacated by the resignation of Alfred O'Rahilly (CnaG)
|
1924-11-20 20 November 1924 |
Donegal |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Denis McCullough (CnaG) holds the seat vacated by the resignation of Peter Ward (CnaG)
|
1925-03-11 11 March 1925 |
Carlow–Kilkenny |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Thomas Bolger (CnaG) holds the seat vacated by the resignation of Seán Gibbons (CnaG)
|
1925-03-11 11 March 1925 |
Cavan |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
John Joe O'Reilly (CnaG) holds the seat vacated by the resignation of Seán Milroy (CnaG)
|
1925-03-11 11 March 1925 |
Dublin North |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Patrick Leonard (CnaG) holds the seat vacated by the resignation of Francis Cahill (CnaG)
|
1925-03-11 11 March 1925 |
Dublin North |
|
Republican |
|
Cumann na nGaedheal |
Oscar Traynor (Rep) wins the seat vacated by the resignation of Seán McGarry (CnaG)
|
1925-03-11 11 March 1925 |
Dublin South |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Thomas Hennessy (CnaG) holds the seat vacated by the resignation of Daniel McCarthy (CnaG)
|
1925-03-11 11 March 1925 |
Leitrim–Sligo |
|
Republican |
|
Cumann na nGaedheal |
Samuel Holt (Rep) wins the seat vacated by the resignation of Thomas Carter (CnaG)
|
1925-03-11 11 March 1925 |
Leitrim–Sligo |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Martin Roddy (CnaG) holds the seat vacated by the resignation of Alexander McCabe (CnaG)
|
1925-03-11 11 March 1925 |
Mayo North |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Michael Tierney (CnaG) holds the seat vacated by the resignation of Joseph McGrath (CnaG)
|
1925-03-11 11 March 1925 |
Roscommon |
|
Cumann na nGaedheal |
|
Cumann na nGaedheal |
Martin Conlon (CnaG) holds the seat vacated by the resignation of Henry Finlay (CnaG)
|
1926-02-18 18 February 1926 |
Dublin County |
|
Labour Party |
|
Independent |
William Norton (Lab) wins the seat vacated by the death of Darrell Figgis (Ind)
|
1926-02-18 18 February 1926 |
Leix–Offaly |
|
Cumann na nGaedheal |
|
Republican |
James Dwyer (CnG) wins the seat vacated by the disqualification of Seán McGuinness (Rep)
|
1926-09-00 September 1926 |
Waterford |
|
National League Party |
|
Independent |
William Redmond (Ind) joins the National League Party as founder member.
|
1926-09-00 September 1926 |
Galway |
|
National League Party |
|
Independent |
James Cosgrave (Ind) joins the National League Party as founder member.
|