1931 General Election - East Ham South
| Year | 1931 |
| General election | 1931 General Election |
| Constituency | East Ham South |
| Turnout | 70.3% |
Results
| Candidate | Party | Votes |
| Campbell-Johnston, Malcolm | Conservative | 18,300 |
| Barnes, Alfred John | Labour Co-op | 15,737 |
| Year | 1931 |
| General election | 1931 General Election |
| Constituency | East Ham South |
| Turnout | 70.3% |
| Candidate | Party | Votes |
| Campbell-Johnston, Malcolm | Conservative | 18,300 |
| Barnes, Alfred John | Labour Co-op | 15,737 |