1929 General Election - Seaham
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Seaham |
| Turnout | 84.2% |
Results
| Candidate | Party | Votes |
| MacDonald, James Ramsay | Labour | 35,615 |
| Fearnley-Whittingstall, William Arthur | Unionist | 6,821 |
| Haslam, Henry August | Liberal | 5,266 |
| Pollitt, Harry | Communist | 1,451 |