1945 General Election - Southend-on-Sea
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Southend-on-Sea |
| Turnout | 73.3% |
Results
| Candidate | Party | Votes |
| Channon, Henry | Conservative | 23,712 |
| Sandison, Gordon | Labour | 20,635 |
| Tanner, Douglas | Liberal | 8,735 |