| 33rd Parliament | (1923) |
| 34th Parliament | (1924) |
| 35th Parliament | (1929) |
| 36th Parliament | (1931) |
| 37th Parliament | (1935) |
This is a complete alphabetical list of election results from constituencies in Northern Ireland to the 35th Parliament of the United Kingdom at the 1929 general election, held on 30 May 1929.
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | Hugh O'Neill | 53,864 | 37.5 | −11.4 | |
| UUP | Joseph McConnell | 52,851 | 36.8 | n/a | |
| Ulster Liberal | George Henderson | 18,985 | 13.2 | n/a | |
| Ulster Liberal | Robert Boyd | 17,824 | 12.4 | n/a | |
| Majority | 33,866 | 23.6 | |||
| Turnout | 72,314 | 58.6 | −5.6 | ||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | William Allen | 26,966 | 67.4 | −3.8 | |
| Ulster Liberal | William Todd | 13,052 | 32.6 | n/a | |
| Majority | 13,914 | 34.8 | −7.5 | ||
| Turnout | 40,018 | 60.2 | −14.8 | ||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | Herbert Dixon | 27,855 | 75.1 | n/a | |
| Ulster Liberal | Denis Ireland | 9,230 | 24.9 | n/a | |
| Majority | 18,625 | 50.2 | n/a | ||
| Turnout | 37,085 | 65.7 | n/a' | ||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | Thomas Somerset | 27,812 | 62.1 | −34.5 | |
| Ind. Unionist | Tommy Henderson | 10,909 | 24.4 | n/a | |
| Independent | David Wilson | 6,059 | 13.5 | n/a | |
| Majority | 16,903 | 37.8 | −55.5 | ||
| Turnout | 44,780 | 72.9 | −2.5 | ||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | William Stewart | 24,019 | 62.9 | n/a | |
| Ind. Unionist | Philip James Woods | 14,148 | 37.1 | n/a | |
| Majority | 9,871 | 25.9 | n/a | ||
| Turnout | 38,167 | 64.7 | n/a | ||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | William Edward David Allen | 33,274 | 57.9 | + 3.4 | |
| Ind. Republican | Frank MacDermot | 24,177 | 42.1 | N/A | |
| Majority | 9,097 | 15.8 | + 1.7 | ||
| Turnout | 73.9 | – 5.2 | |||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | David Reid | 54,073 | 36.3 | −10.2 | |
| UUP | John Morrow Simms | 53,943 | 36.2 | −10.2 | |
| Ulster Liberal | Robert Pollock | 20,999 | 14.1 | n/a | |
| Ulster Liberal | David Johnston | 20,013 | 13.4 | n/a | |
| Turnout | 58.5 | −7.3 | |||
| UUP hold | Swing | n/a | |||
| UUP hold | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Nationalist | Joseph Devlin | unopposed | n/a | n/a | |
| Nationalist | Thomas Harbison | unopposed | n/a | n/a | |
| Nationalist gain from UUP | Swing | n/a | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| UUP | Ronald Ross | unopposed | n/a | n/a | |
| UUP hold | Swing | n/a | |||