1966 General Election - Fermanagh and South Tyrone
| Year | 1966 |
| General election | 1966 General Election |
| Constituency | Fermanagh and South Tyrone |
| Turnout | 86.0% |
Results
| Candidate | Party | Votes |
| Hamilton, James | UUP | 29,352 |
| Donnelly, James | Unity | 14,645 |
| Brádaigh, Ruairi Ó | Independent Republican | 10,370 |