List of members of the 1st House of Commons of Northern Ireland

The 1st House of Commons of Northern Ireland was elected at the 1921 Northern Ireland general election.

All members of the Northern Ireland House of Commons are listed. Only Unionist members took their seats. Sinn Féin members sat instead in the republicans Second Dáil, alongside those elected to the Southern Ireland House of Commons; while Nationalist Party members refused to sit in either the Northern Ireland Parliament or the republican Dáil.

Sir James Craig, (later Viscount Craigavon) was appointed Prime Minister of Northern Ireland on 7 June 1921.

Members

Name	Constituency	Party
Milne Barbour	Antrim		Unionist Party
Maj. Hon. Robert William O'Neill	Antrim		Unionist Party
George Boyle Hanna	Antrim		Unionist Party
Robert Crawford	Antrim		Unionist Party
Robert Megaw	Antrim		Unionist Party
John Fawcett Gordon	Antrim		Unionist Party
Joseph Devlin	Antrim		Nationalist Party
Richard Best	Armagh		Unionist Party
Michael Collins	Armagh		Sinn Féin
Maj. David Shillington	Armagh		Unionist Party
John Dillon Nugent	Armagh		Nationalist Party
Sir Dawson Bates	East Belfast		Unionist Party
Capt. Herbert Dixon	East Belfast		Unionist Party
Thompson Donald	East Belfast		Unionist Party
James Augustine Duff	East Belfast		Unionist Party
Lloyd Campbell	North Belfast		Unionist Party
Samuel McGuffin	North Belfast		Unionist Party
William Grant	North Belfast		Unionist Party
Robert McKeown	North Belfast		Unionist Party
Thomas Moles	South Belfast		Unionist Party
Hugh Pollock	South Belfast		Unionist Party
Sir Crawford McCullagh	South Belfast		Unionist Party
Julia McMordie	South Belfast		Unionist Party
Thomas Henry Burn	West Belfast		Unionist Party
Robert Lynn	West Belfast		Unionist Party
William Twaddell	West Belfast		Unionist Party
Joseph Devlin	West Belfast		Nationalist Party
Sir James Craig, Bt	Down		Unionist Party
Éamon de Valera	Down		Sinn Féin
J. M. Andrews	Down		Unionist Party
Thomas Lavery	Down		Unionist Party
Capt. Hon. Harry Mulholland	Down		Unionist Party
Robert McBride	Down		Unionist Party
Thomas McMullan	Down		Unionist Party
Patrick O'Neill	Down		Nationalist Party
Arthur Griffith	Fermanagh and Tyrone		Sinn Féin
Edward Archdale	Fermanagh and Tyrone		Unionist Party
William Coote	Fermanagh and Tyrone		Unionist Party
Seán Milroy	Fermanagh and Tyrone		Sinn Féin
William Thomas Miller	Fermanagh and Tyrone		Unionist Party
James Cooper	Fermanagh and Tyrone		Unionist Party
Seán O'Mahony	Fermanagh and Tyrone		Sinn Féin
Thomas Harbison	Fermanagh and Tyrone		Nationalist Party
Sir Robert Anderson	Londonderry		Unionist Party
Eoin MacNeill	Londonderry		Sinn Féin
Dehra Chichester	Londonderry		Unionist Party
John Martin Mark	Londonderry		Unionist Party
George Leeke	Londonderry		Nationalist Party
Dr John Campbell	Queen's University of Belfast		Unionist Party
Prof. Robert Johnstone	Queen's University of Belfast		Unionist Party
John Hanna Robb	Queen's University of Belfast		Unionist Party
Dr Hugh Morrison	Queen's University of Belfast		Unionist Party

Notes

• Joseph Devlin was elected for both Antrim and Belfast West, but did not take either seat in parliament.
• Maj. Hon. Robert William O'Neill was Speaker of the House from 7 June 1921 to 2 May 1929.

Changes

• William Twaddell (UUP, Belfast West) was assassinated by the IRA on 22 May 1922. The resulting by-election was won by Philip James Woods (Independent Unionist).

References

• Biographies of Members of the Northern Ireland House of Commons