The Parliament was prorogued at midnight on 31st March 1972 and abolished by the Northern Ireland Constitution Act 1973.
| Member | Party | Constituencies |
|---|
|
| Patrick Agnew | Lab | Armagh, South 1938-1945 |
| Robert Brown Alexander | U | Belfast, Victoria 1945-1953 |
| Commander Albert Wesley Anderson | U | Londonderry, City of Londonderry 16th May 1968-1972 |
| Rt. Hon. Sir Robert Newton Anderson | U | Londonderry 1921-1929 |
| Rt. Hon. John Lawson Ormrod Andrews | U | Down, Mid 1953-21st July 1964 |
| Rt. Hon. John Miller Andrews | U | Down 1921-1929; Down, Mid 1929-1953 |
| Rt. Hon. Sir Edward Mervyn Archdale, Bt. | U | Fermanagh and Tyrone 1921-1929; Fermanagh, Enniskillen 1929-1938 |
| Captain Robert Austin Ardill | U | Antrim, Carrick 1965-1969 |
| Rt. Hon. Sir Anthony Brutus Babington | U | Belfast, South 6th November 1925-1929; Belfast, Cromac 1929-2nd December 1937 |
| Robert John Babington | U | Down, North 1969-1972 |
| John Edgar Bailey | U | Down, West 1938-14th November 1958 |
| Thomas Bailie | Ind U (U) | Down, North 27th March 1941-1953 |
| Rt. Hon. Robin John Bailie | U | Antrim, Newtownabbey 1969-1972 |
| Rt. Hon. Sir John Milne Barbour, Bt. | U | Antrim 1921-1929; Antrim, South 1929-3rd October 1951 |
| Sir Richard Dawson Bates, Bt. | U | Belfast, East 1921-1929; Belfast, Victoria 1929-1945 |
| John (Jack) Beattie | Lab (Ind Lab) | Belfast, East 1925-1929; Belfast, Pottinger 1929-1949 |
| Rev. William John Beattie | Prot U (UDUP) | Antrim, South 16th April 1970-1972 |
| Rt. Hon. Richard Best | U | Armagh 1921-5th November 1925 |
| Rt. Hon. Arthur Black | U | Belfast, South 1925-1929; Belfast, Willowfield 1929-5th November 1941 |
| Major Charles Blakiston-Houston | U | Belfast, Dock 1929-1933 |
| Rt. Hon. David Wylie Bleakley | Lab | Belfast, Victoria 1958-1965 |
| Alexander Blevins | U | Tyrone, Mid 1958-1962 |
| Desmond Norman Orr Boal | U (Ind U) (U) (UDUP) | Belfast, Shankill 16th February 1960-30th March 1972 |
| William Robinson Boyd | Lab | Belfast, Woodvale 1958-1965 |
| Thomas William Boyd | Lab | Belfast, Pottinger 1958-1969 |
| Rt. Hon. Roy Hamilton Bradford | U | Belfast, Victoria 1965-1972 |
| John Joseph Brennan | Nat DP | Belfast, Central 1965-1969 |
| Rt. Hon. Sir Basil Stanlake Brooke | U | Fermanagh, Lisnaskea 1929-13th February 1968 |
| Viscount Brookeborough - see Rt. Hon. Sir Basil Stanlake Brooke |
| Captain Rt. Hon. John Warden Brooke | U | Fermanagh, Lisnaskea 22nd March 1968-1972 |
| James Brown | Ind U (U) | Down, South 1938-1945 |
| Thomas Henry Burn | U | Belfast, West 1921-1925 |
| Joseph Burns | U | Londonderry, North 29th November 1960-1972 |
| Richard Byrne | N | Belfast, Falls 1929-28th August 1942 |
| Thomas Hadden Caldwell | Ind U (O’N) | Belfast, Willowfield 1969-1972 |
| Mrs. Lilian Irene Mercer Calvert | Ind | Queen’s University 1945-1953 |
| Sir John Campbell | U | Queen’s University 1921-1929 |
| John Dermot Campbell | U | Antrim, Carrick 26th August 1943-27th January 1945 |
| Lloyd Campbell | U | Belfast, North 1921-1929 |
| Thomas Joseph Campbell | N | Belfast, Central 4th June 1934-30th November 1945 |
| Joshua Cardwell | U | Belfast, Pottinger 1969-1972 |
| John Carron | N | Fermanagh, South 1965-1972 |
| Mrs. Dehra S. Chichester - see Rt. Hon. Dame Dehra S. Parker |
| Major Rt. Hon. James Dawson Chichester-Clark | U | Londonderry, South 9th July 1960-1972 |
| Captain James Lenox-Conyngham Chichester-Clark | U | Londonderry, South 1929-31st January 1933 |
| Daniel Hall Christie | U | Londonderry, North 1933-1938 |
| George Anthony Clark | U | Belfast, Dock 1938-1945 |
| Thomas Loftus Cole | U | Belfast, Dock 1949-1953 |
| John Henry Collins | N | Armagh 1925-1929; Down, South 1929-1933 |
| Michael Collins | SF | Armagh 1921-22nd August 1922 |
| Malachy Conlon | N | Armagh, South 1945-27th March 1950 |
| Joseph Connellan | N | Armagh, South 1929-1933; Down, South 1949-11th April 1967 |
| Ivan Averill Cooper | Ind (SDLP) | Londonderry, Mid 1969-1972 |
| James Cooper | U | Fermanagh and Tyrone 1921-1929 |
| William Coote | U | Fermanagh and Tyrone 1921-14th December 1924 |
| Very Rev. Prof. Rt. Hon. Robert Corkey | U | Queen’s University 1929-20th May 1943 |
| Rt. Hon. Sir James Craig | U | Down 1921-1929; Down, North 1929-24th November 1940 |
| Rt. Hon. William Craig | U | Antrim, Larne 5th February 1960-1972 |
| Viscount Craigavon - see Rt. Hon. Sir James Craig |
| Robert Crawford | U | Antrim 1921-29; Antrim, Mid 1929-1938 |
| Major Lancelot Ernest Curran | U | Antrim, Carrick 19th April 1945-3rd November 1949 |
| Joseph Austin Currie | N (SDLP) | Tyrone, East 30th June 1964-1972 |
| Rt. Hon. Sir John Clarke Davison | U | Armagh 25th November 1925-1929; Armagh, Mid 1929-24th August 1938 |
| Eamon de Valera | SF (FF) | Down 1921-1929; Down, South 1933-1938 |
| Joseph Devlin | N | Antrim 1921-1925; Belfast, West 1921-1929; Belfast, Central 1929-18th January 1934 |
| Patrick Joseph Devlin | Lab (SDLP) | Belfast, Falls 1969-1972 |
| Harry Diamond | Soc Rep (Rep LP) | Belfast, Falls 1945-1969 |
| Mrs. Anne Letitia Dickson | U | Antrim, Carrick 1969-1972 |
| Rt. Hon. Daniel Stewart Thomas Bingham Dixon - see Lord Glentoran (2nd) |
| Rt. Hon. Herbert Dixon | U | Belfast, East 1921-1929; Belfast, Bloomfield 1929-20th July 1950 |
| Rt. Hon. John Dobson | U | Down, West 29th June 1965-1972 |
| Thompson Donald | U | Belfast, East 1921-1925 |
| Alexander Ernest Donnelly | N | Fermanagh and Tyrone 1925-1929; Tyrone, West 1929-1949 |
| Eamon Donnelly | Rep | Armagh 1925-1929; Belfast, Falls 6th November 1942-29th December 1944 |
| Dr. George Dougan | U | Armagh, Central 15th March 1941-7th April 1955 |
| William Dowling | U | Belfast, Windsor 15th May 1937-1945 |
| Hugh Downey | Lab | Belfast, Dock 1945-1949 |
| James Augustine Duff | U | Belfast, East 1921-1925 |
| Rowley Elliott | U | Fermanagh and Tyrone 1925-1929; Tyrone, South 1929-17th December 1944 |
| Rt. Hon. Arthur Brian Deane Faulkner | U | Down, East 1949-1972 |
| Erne Cecil Ferguson | U | Fermanagh, Enniskillen 1938-29th July 1949 |
| Richard Ferguson | U | Antrim, South 6th November 1968-26th January 1970 |
| Gerard Fitt | Irish LP (Rep LP) (SDLP) | Belfast, Dock 1962-1972 |
| Rt. Hon. William Kennedy Fitzsimmons | U | Belfast, Duncairn 4th December 1956-1972 |
| Samuel Fryar | U | Down, West 1933-1938 |
| William Samuel Fyffe | U | Tyrone, North 1969-1972 |
| James Fulton Gamble | U | Tyrone, North 10th November 1930-11th July 1943 |
| Robert Getgood | Lab | Belfast, Oldpark 1945-1949 |
| Lord Glentoran (1st) - see Rt. Hon. Herbert Dixon |
| Lord Glentoran (2nd) | U | Belfast, Bloomfield 31st October 1950-22nd February 1961 |
| Lt-Col. Rt. Hon. Sir Alexander Robert Gisborne Gordon | U | Down, East 1929-1949 |
| Rt. Hon. John Fawcett Gordon | U | Antrim 1921-1929; Antrim, Carrick 1929-21st June 1943 |
| Patrick Joseph Gormley | N | Londonderry, Mid 1953-1969 |
| Thomas Columba Gormley | N (APNI) | Tyrone, Mid 1962-1972 |
| Rt. Hon. William Grant | U | Belfast, North 1921-1929; Belfast, Duncairn 1929-16th August 1949 |
| Arthur Griffith | SF | Fermanagh and Tyrone 1921-12th August 1922 |
| James Woods Gyle | Ind U | Belfast, East 1925-1929 |
| Major Robert Lloyd Hall-Thompson | Ind U (O’N) | Belfast, Clifton 1969-1972 |
| Lt-Col. Rt. Hon. Samuel Herbert Hall-Thompson | U | Belfast, Clifton 1929-1953 |
| Francis Hanna | Lab (Ind Lab) | Belfast, Central 22nd August 1946-1965 |
| George Boyle Hanna | U | Antrim 1921-1929; Antrim, Larne 1929-29th April 1937 |
| Rt. Hon. George Boyle Hanna | U | Belfast, Duncairn 29th November 1949-20th September 1956 |
| Thomas James Stanislaus Harbison | N | Fermanagh and Tyrone 1921-1929 |
| Robert John Rolston Harcourt | U | Belfast, Woodvale 4th April 1950-31st May 1955 |
| Isaac George Hawthorne | U | Armagh, Central 15th October 1955-1969 |
| Cahir Healy | N | Fermanagh and Tyrone 1925-1929; Fermanagh, South 1929-1965 |
| George Henderson | UTA | Antrim 1925-1929 |
| Captain Oscar William James Henderson | U | Belfast, Victoria 1953-1958 |
| Thomas Gibson Henderson | Ind U (IUA) (Ind U) | Belfast, North 1925-1929; Belfast, Shankill 1929-1953 |
| Dr. Eileen Mary Hickey | Ind | Queen’s University 1949-1958 |
| William Sharpe Hinds | U | Belfast, Willowfield 1958-1969 |
| Henry Holmes | U | Belfast, Shankill 1953-27th October 1959 |
| John Hume | Ind (SDLP) | Londonderry, Foyle 1969-1972 |
| Sir Alexander Wilson Hungerford | U | Belfast, Oldpark 1929-1945 |
| Alexander Hunter | U | Antrim, Carrick 20th January 1950-1965 |
| Sir Samuel Thompson Irwin | U | Queen’s University 20th April 1948-21st June 1961 |
| John Johnston | U | Armagh, North 1929-1945 |
| Prof. Sir Robert James Johnstone | U | Queen’s University 1921-26th October 1938 |
| Rt. Hon. Edward Warburton Jones | U | Londonderry, City of Londonderry 18th June 1951-1st March 1968 |
| Rt. Hon. John William Basil Kelly | U | Down, Mid 3rd December 1964-1972 |
| William Kelly | AP | Tyrone, Mid 1953-1958 |
| John William Kennedy | U | Belfast, Cromac 6th December 1962-1972 |
| Patrick Kennedy | Rep LP | Belfast, Central 1969-1972 |
| Michael Joseph Keogh | N | Down, South 25th May 1967-1972 |
| Robert George Caldwell Kinahan | U | Belfast, Clifton 1958-29th April 1959 |
| Rt. Hon. Herbert Victor Kirk | U | Belfast, Windsor 23rd November 1956-1972 |
| Samuel Kyle | Lab | Belfast, North 1925-1929 |
| John Dunn Laird | U | Belfast, St. Anne’s 12th November 1970-1972 |
| Dr. Norman Davidson Laird | U | Belfast, St. Anne’s 1969-28th April 1970 |
| Thomas Robert Lavery | U | Down 1921-1929 |
| George Leeke | N | Londonderry 1921-1929; Londonderry, Mid 1929-30th March 1939 |
| David John Little | U | Down, West 5th March 1959-9th May 1965 |
| Prof. Frederick Thomas Lloyd-Dodd | U | Queen’s University 15th November 1949-1962 |
| Captain Rt. Hon. William Joseph Long | U | Down, Ards 1962-1972 |
| Rt. Hon. William Lowry | U | Londonderry, City of Londonderry 27th April 1939-5th June 1947 |
| Dr. William Lyle | U | Queen’s University 19th October 1942-1945, 1949-2nd August 1949 |
| Sir Robert John Lynn | U | Belfast, West 1921-1929; Antrim, North 1929-5th August 1945 |
| Thomas Lyons | U | Tyrone, North 11th August 1943-1969 |
| Hugh Kelly McAleer | N | Tyrone, Mid 1929-12th May 1941 |
| Thomas Stanislaus McAllister | N | Antrim 1925-1929 |
| Edward Gerard McAteer | N | Londonderry, Mid 1945-1953; Londonderry, Foyle 1953-1969 |
| Robert McBride | U | Down 1921-1929; Down, West 1929-1933 |
| James Joseph McCarroll | N | Londonderry, Foyle 1929-3rd March 1937 |
| Rt. Hon. Sir William Victor McCleery | U | Antrim, North 15th October 1945-30th October 1957 |
| Dr. Harold Ian McClure | U | Queen’s University 1962-1969 |
| Robert Dodd McConnell | Ind U (O’N) (APNI) | Down, Bangor 1969-1972 |
| Rt. Hon. Robert William Brian McConnell | U | Antrim, South 10th December 1951-September 1968 |
| Major James Hanna McCormick | U | Belfast, St. Anne’s 1929-1938 |
| William Frederick McCoy | U | Tyrone, South 12th April 1945-1965 |
| Rt. Hon. Sir Crawford McCullagh, Bt. | U | Belfast, South 1921-1925 |
| Edward Vincent McCullagh | N | Tyrone, Mid 16th August 1948-1953 |
| Rt. Hon. John Clarke MacDermott | U | Queen’s University 1938-2nd November 1944 |
| Charles Edward McGleenan | AP | Armagh, South 6th December 1950-1958 |
| Basil McGuckin | N | Londonderry 1925-1929 |
| Samuel McGuffin | U | Belfast, North 1921-1925 |
| Michael McGurk | N | Tyrone, Mid 2nd July 1941-22nd June 1948 |
| John McHugh | N | Fermanagh and Tyrone 1925-1929 |
| Rt. Hon. William Basil McIvor | U | Antrim, Larkfield 1969-1972 |
| Robert John McKeown | U | Belfast, North 1921-1925 |
| Patrick Joseph MacLogan | Rep | Armagh, South 1933-1938 |
| Rev. James Godfrey MacManaway | U | Londonderry, City of Londonderry 27th June 1947-22nd January 1951 |
| Mrs. Julia McMordie | U | Belfast, South 1921-1925 |
| Thomas Wallace McMullan | U | Down 1921-1929 |
| William McMullen | Lab | Belfast, West 1925-1929 |
| Mrs. Dinah McNabb | U | Armagh, North 1945-1969 |
| Eoin Mac Néill | SF | Londonderry 1921-1925 |
| Robert Norman McNeill | Ind U (U) | Queen’s University 1929-January 1935 |
| Miss Elizabeth Hamill Maconachie | U | Queen’s University 1953-1969 |
| John McQuade | U (UDUP) | Belfast, Woodvale 1965-30th March 1972 |
| Dr. Frederick McSorley | Ind | Queen’s University 1945-February 1948 |
| James McSparran | N | Down, Mourne 1945-1958 |
| Rt. Hon. William Brian Maginess | U | Down, Iveagh 1938-19th March 1964 |
| Samuel Magowan | U | Down, Iveagh 9th May 1964-1972 |
| John Martin Mark | U | Londonderry 1921-29; Londonderry, North 1929-1933 |
| John Wesley Neville Martin | U | Belfast, Woodvale 15th November 1955-1958 |
| Patrick Maxwell | N | Londonderry, Foyle 7th May 1937-1953 |
| Rt. Hon. William Morrison May | U | Down, Ards 1949-2nd March 1962 |
| Robert Dick Megaw | U | Antrim 1921-1925 |
| Rt. Hon. Harry Cassidy Midgley | Lab (CWLP) (U) | Belfast, Dock 1933-38; Belfast, Willowfield 3rd December 1941-29th April 1957 |
| William Thomas Miller | U | Fermanagh and Tyrone 1921-1929; Tyrone, North 1929-6th October 1930 |
| Seán Milroy | SF | Fermanagh and Tyrone 1921-1925 |
| Hugh Minford | U | Antrim, Antrim 1929-18th December 1950 |
| Rt. Hon. Nathaniel Owens Minford | U | Antrim, Antrim 2nd February 1951-1972 |
| Lt-Col. Dr. Arthur Brownlow Mitchell | U | Queen’s University 22nd March 1935-3rd September 1942 |
| Captain Robert James Mitchell | U | Armagh, North 1969-1972 |
| Rt. Hon. Thomas Moles | U | Belfast, South 1921-29; Belfast, Ballynafeigh 1929-3rd February 1937 |
| Rt. Hon. Rev. Robert Moore | U | Londonderry, North 1938-October 1960 |
| Joseph William Morgan | U | Belfast, Cromac 1953-19th September 1962 |
| Murtagh Morgan | Irish LP | Belfast, Dock 1953-1958 |
| Rt. Hon. William James Morgan | U | Belfast, Oldpark 1949-1958; Belfast, Clifton 28th May 1959-1969 |
| Dr. Hugh Smith Morrison | U | Queen’s University 1921-1929 |
| Rt. Hon. Sir Harry George Hill Mulholland | U | Down 1921-1929; Down, Ards 1929-1945 |
| Miss Sheelagh Mary Murnaghan | L | Queen’s University 22nd November 1961-1969 |
| Peter Murnoy | N | Down, South 1945-1949 |
| Rt. Hon. Edward Sullivan Murphy | U | Londonderry, City of Londonderry 1929-13th April 1939 |
| Rt. Hon. Major Ivan Neill | U | Belfast, Ballynafeigh 1949-1972 |
| Thomas Charles Nelson | U | Fermanagh, Enniskillen 24th October 1949-16th March 1954 |
| John William Nixon | Ind U | Belfast, Woodvale 1929-11th May 1949 |
| Dr. Robert Samuel Nixon | U | Down, North 1953-1969 |
| John Dillon Nugent | N | Armagh 1921-1925 |
| Roderick Hugh O’Connor | N | Tyrone, West 1949-1972 |
| Patrick Michael O’Hanlon | Ind (SDLP) | Armagh, South 1969-1972 |
| William Oliver | U | Belfast, Dock 1958-1962 |
| Seán O’Mahoney | SF | Fermanagh and Tyrone 1921-1925 |
| Patrick O’Neill | N | Down 1921-29; Down, Mourne 1929-1938 |
| Rt. Hon. Phelim Robert Hugh O’Neill | U (APNI) | Antrim, North 1958-1972 |
| Major Rt. Hon. Sir Robert William Hugh O’Neill | U | Antrim 1921-1929 |
| Rt. Hon. Terence Marne O’Neill | U | Antrim, Bann Side 7th November 1946-26th January 1970 |
| James O’Reilly | N | Down, Mourne 1958-1972 |
| Rev. Ian Richard Kyle Paisley | Prot U (UDUP) | Antrim, Bann Side 16th April 1970-1972 |
| Major George William Panter | U | Down, Mourne 1938-1945 |
| Rt. Hon. Dame Dehra S. Parker | U | Londonderry 1921-1929; Londonderry, South 1933-15th June 1960 |
| Captain John Patrick | U | Antrim, Mid 1938-1945 |
| Malcolm William Patrick | U | Antrim, Bann Side 10th November 1939-17th September 1946 |
| Captain John Robert Perceval-Maxwell | U | Down, Ards 1945-1949 |
| Rt. Hon. Hugh MacDowell Pollock | U | Belfast, South 1921-1929; Belfast, Windsor 1929-15th April 1937 |
| Norman Porter | Ind U | Belfast, Clifton 1953-1958 |
| Rt. Hon. Sir Robert Wilson Porter | U | Queen’s University 23rd November 1966-1969; Down, Lagan Valley 1969-1972 |
| Herbert Quin | U | Queen’s University 13th December 1944-1949 |
| John W. Renshaw | U | Queen’s University 2nd July 1943-1945 |
| Edward George Richardson | Ind N (N) | Armagh, South 1958-1969 |
| Rt. Hon. John Hanna Robb | U | Queen’s University 1921-1938 |
| Major Harold Claude Robinson | U | Antrim, Larne 27th May 1937-30th December 1944 |
| Dr. Samuel Rodgers | U | Belfast, Pottinger 1949-1958 |
| Walter Scott | U | Belfast, Bloomfield 20th April 1961-1972 |
| Major Rt. Hon. David Graham Shillington | U | Armagh 1921-29; Armagh, Central 1929-24th February 1941 |
| Frederick Vivian Simpson | Lab | Belfast, Oldpark 1958-1972 |
| Rt. Hon. Dr. Robert Simpson | U | Antrim, Mid 1953-1972 |
| Major Rt. Hon. John Maynard Sinclair | U | Belfast, Cromac 1938-31st January 1953 |
| Dr. Howard Stevenson | U | Queen’s University 5th December 1938-1949 |
| Charles Stewart | Ind | Queen’s University 1958-4th October 1966 |
| Joseph Francis Stewart | N | Tyrone, East 1929-6th May 1964 |
| Captain Rt. Hon. Sir Charles Norman Lockhart Stronge, Bt. | U | Armagh, Mid 29th September 1938-1969 |
| Major Hon. James Matthew Stronge | U | Armagh, Mid 1969-1972 |
| Rt. Hon. John David Taylor | U | Tyrone, South 1965-1972 |
| Frederick Thompson | U | Belfast, Ballynafeigh 2nd April 1937-1949 |
| Rt. Hon. Walter William Buchanan Topping | U | Antrim, Larne 19th April 1945-15th December 1959 |
| William John Twaddell | U | Belfast, West 1921-22nd May 1922 |
| Mrs. Margaret Alicia Waring | U | Down, Iveagh 1929-1933 |
| John Edmond Warnock | U | Belfast, St. Anne’s 1938-1969 |
| Rt. Hon. Henry William West | U | Fermanagh, Enniskillen 8th May 1954-1972 |
| Herbert Whitten | U | Armagh, Central 1969-1972 |
| Archibald Ferguson Wilson | U | Belfast, Windsor 1945-8th October 1956 |
| John Charles Wilson | U | Down, Iveagh 1933-1938 |
| Robert Nichol Wilson | U | Antrim, Mid 1945-1953 |
| Lt-Col. Philip James Woods | Ind U | Belfast, West 2nd May 1923-1929; Belfast, South 1925 (declined seat) |
| George Charles Gillespie Young | U | Antrim, Bann Side 1929-17th August 1939 |