1966 General Election - Sedgefield
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Sedgefield |
| Turnout | 76.0% |
Results
| Candidate | Party | Votes |
| Slater, Joseph | Labour | 34,058 |
| Thring, Cyril | Conservative | 18,620 |
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Sedgefield |
| Turnout | 76.0% |
| Candidate | Party | Votes |
| Slater, Joseph | Labour | 34,058 |
| Thring, Cyril | Conservative | 18,620 |