1923 General Election - Watford
| Year | 1923 |
| General election | 1923 General Election |
| Constituency | Watford |
| Turnout | 68.5% |
Results
| Candidate | Party | Votes |
| Herbert, Dennis Henry | Unionist | 10,533 |
| Mallon, James Joseph | Labour | 7,532 |
| Bateman, Robert Allen | Liberal | 6,423 |