1955 General Election - Don Valley
| Year | 1955 |
| General election | 1955 General Election |
| Constituency | Don Valley |
| Turnout | 81.2% |
Results
| Candidate | Party | Votes |
| Williams, Thomas | Labour | 38,433 |
| Thornton, Jack Victor | Conservative | 13,701 |
| Year | 1955 |
| General election | 1955 General Election |
| Constituency | Don Valley |
| Turnout | 81.2% |
| Candidate | Party | Votes |
| Williams, Thomas | Labour | 38,433 |
| Thornton, Jack Victor | Conservative | 13,701 |