1966 General Election - Rotherham
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Rotherham |
| Turnout | 68.7% |
Results
| Candidate | Party | Votes |
| O'Malley, Brian | Labour | 27,402 |
| Cooke, Eric | Conservative | 11,925 |
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Rotherham |
| Turnout | 68.7% |
| Candidate | Party | Votes |
| O'Malley, Brian | Labour | 27,402 |
| Cooke, Eric | Conservative | 11,925 |