Irish republican electoral results, Northern Ireland Parliament
# Irish republican electoral results, Northern Ireland Parliament

Below are the results of Irish republican parties in elections to the House of Commons of the Parliament of Northern Ireland from its creation in 1921, until its abolition in 1972. Also includes a list of those elected.

Northern Ireland General Election 1921 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Sinn Féin | 20 | 6 | N/A | N/A | N/A | 11.54 | 20.5 | 104,917 | N/A |

Total electorate: 582,464; turnout: 88.0% (512,842). Elected:

* Armagh – Michael Collins
* Down – Éamon de Valera
* Fermanagh and Tyrone – Arthur Griffith, Seán Milroy, Seán O'Μahony
* Londonderry – Eoin MacNeill

Northern Ireland General Election 1925 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Independent Republican | 6 | 2 | 0 | 4 | – 4 | 3.8 | 5.3 | 20,615 | -15.2 |

Electorate 611,683 (512,264 in contested seats); Turnout: 75.1% (384,745). Elected:

* Armagh – Eamon Donnelly
* Down – Éamon de Valera

Northern Ireland General Election 1929 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Nonpartisan | 0 | 0 | 0 | 2 | – 2 | 0 | 0 | 0 | N/A |

Northern Ireland General Election 1933 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Independent Republican | 4 | 1 | 1 | 0 | + 1 | 1.9 | 7.7 | 13,106 | N/A |
| | Fianna Fáil | 1 | 1 | 1 | 0 | + 1 | 1.9 | 4.4 | 7,404 | N/A |

Electorate 793,952 (250,519 in contested seats); Turnout 67.7% (169,690). Elected:

* South Armagh – Paddy McLogan (Independent Republican)
* South Down – Éamon de Valera (Fianna Fáil)

Northern Ireland General Election 1938 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Nonpartisan | 0 | 0 | 0 | 2 | – 2 | 0 | 0 | 0 | N/A |

Northern Ireland General Election 1945 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Socialist Republican | 2 | 1 | 1 | 0 | + 1 | 1.9 | 1.5 | 5,497 | +1.5 |

Electorate: 845,964 (509,098 in contested seats); Turnout: 70.3% (357,882). Elected:

Northern Ireland General Election 1949 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Socialist Republican | 1 | 1 | 0 | 0 | 0 | 1.9 | 0.0 | 0 | -1.5 |

The only Socialist Republican Party candidate was elected unopposed. Electorate 846,719 (477,354 in contested seats); Turnout 79.3% (378,458).

Northern Ireland General Election 1953 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Republican Labour | 1 | 1 | 1 | 0 | + 1 | 1.9 | 2.3 | 5,947 | N/A |

Electorate 888,352 (428,216 in contested seats); Turnout 60.2% (257,924). Elected:

Northern Ireland General Election 1958 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Republican Labour | 1 | 1 | 0 | 0 | 0 | 1.9 | 3.1 | 7,510 | +0.8 |

Electorate: 891,064 (359,816 in contested seats); Turnout: 67.1% (241,501). Elected:

Northern Ireland General Election 1962 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Republican Labour | 1 | 1 | 0 | 0 | 0 | 1.9 | 2.5 | 7,662 | -0.6 |

Electorate: 903,596 (458,838 in contested seats); Turnout: 66.0% (302,681). Elected:

Northern Ireland General Election 1965 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Republican Labour | 2 | 2 | 1 | 0 | + 1 | 3.8 | 1.0 | 3,326 | -1.5 |
| | Independent Republican | 1 | 0 | 0 | 0 | 0 | 0 | 0.2 | 682 | N/A |

Electorate: 907,667 (563,252 in contested seats); Turnout: 57.6% (324,589). Elected:

* Belfast Dock – Gerry Fitt
* Belfast Falls – Harry Diamond

Northern Ireland General Election 1969 :

| Party | Party | Candidates | Candidates | Candidates | Candidates | Candidates | Candidates | Votes | Votes | Votes | Votes | Votes |
| - | - | - | - | - | - | - | - | - | - | - | - | - |
| Party | Party | Stood | Elected | Gained | Unseated | Net | % of total | % | No. | Net % |
| | Republican Labour | 5 | 2 | 1 | 1 | 0 | 3.8 | 2.4 | 13,115 | +1.4 |

Electorate: 912,087 (778,031 in contested seats); Turnout: 71.9% (559,087). Elected:

* Belfast Dock – Gerry Fitt
* Belfast Central – Paddy Kennedy
