1966 General Election - Belfast North
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Belfast North |
| Turnout | 65.5% |
Results
| Candidate | Party | Votes |
| Mills, Stratton | UUP | 26,891 |
| Overend, David | NI Labour | 19,927 |
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Belfast North |
| Turnout | 65.5% |
| Candidate | Party | Votes |
| Mills, Stratton | UUP | 26,891 |
| Overend, David | NI Labour | 19,927 |