1929 General Election - Merioneth
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Merioneth |
| Turnout | 85.2% |
Results
| Candidate | Party | Votes |
| Jones, Henry Haydn | Liberal | 11,865 |
| Roberts, John Jones | Labour | 7,980 |
| Phibbs, Charles | Unionist | 4,731 |
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Merioneth |
| Turnout | 85.2% |
| Candidate | Party | Votes |
| Jones, Henry Haydn | Liberal | 11,865 |
| Roberts, John Jones | Labour | 7,980 |
| Phibbs, Charles | Unionist | 4,731 |