1945 General Election - Don Valley
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Don Valley |
| Turnout | 73.2% |
Results
| Candidate | Party | Votes |
| Williams, Thomas | Labour | 40,153 |
| Ross, JJAN | Conservative | 15,832 |
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Don Valley |
| Turnout | 73.2% |
| Candidate | Party | Votes |
| Williams, Thomas | Labour | 40,153 |
| Ross, JJAN | Conservative | 15,832 |