1929 General Election - Croydon South
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Croydon South |
| Turnout | 67.4% |
Results
| Candidate | Party | Votes |
| Mitchell-Thomson, William Lowson | Unionist | 23,258 |
| Wilton, EW | Labour | 13,793 |
| Elwell-Sutton, Albert Sigismund | Liberal | 10,218 |