| Year: | 1979 |
|---|---|
| General election: | 1979 General Election |
| Constituency: | Greenock and Port Glasgow |
| Turnout: | 73.7% |
Results
| Candidate | Party | Votes |
| Mabon, Dickson | Labour Co-op | 24071 |
| Boyd, James | Liberal | 12789 |
| Glasgow, Ronald | Conservative | 4926 |
| Wright, John | SNP | 3435 |
| Mathieson, Isabelle | Workers Revolutionary | 176 |