| 1981 Quebec general election: Terrebonne | ||||||||
|---|---|---|---|---|---|---|---|---|
| Party | Candidate | Votes | % | ±% | ||||
| Parti Québécois | Yves Blais | 19,344 | 63.25 | |||||
| Liberal | Jean-Yves Chartrand | 10,363 | 33.88 | |||||
| Union Nationale | Gabriel Desjardins | 878 | 2.87 | – | ||||
| Total valid votes | 30,585 | 100.00 | ||||||
| Rejected and declined votes | 322 | |||||||
| Turnout | 30,907 | 84.00 | ||||||
| Electors on the lists | 36,794 | |||||||