Donegal: 1977 general election
| Seat | Party | Candidate | Share | ||
|---|---|---|---|---|---|
| 1 |  | 17.5% | |||
| 2 |  | 17.3% | |||
| 3 | | 13.9% | |||
| 4 |  | 10.6% | |||
| 5 | | 8.9% | |||
| 9.4% | ||||
| 7.5% | ||||
 | 5.5% | ||||
| 4.8% | ||||
 | 4.1% | ||||
| 0.4% |
| Electorate: 77813 | Valid: 60823 |
| Seat | Party | Candidate | Share | ||
|---|---|---|---|---|---|
| 1 | | 17.5% | |||
| 2 | | 17.3% | |||
| 3 | | 13.9% | |||
| 4 | | 10.6% | |||
| 5 | | 8.9% | |||
| 9.4% | ||||
| 7.5% | ||||
| 5.5% | ||||
| 4.8% | ||||
| 4.1% | ||||
| 0.4% |
| Electorate: 77813 | Valid: 60823 |