| Quebec provincial by-election, February 8, 1971: Chambly |
| Party |
Candidate |
Votes | % | |
|
Liberal | Jean Cournoyer | 22,647 | 64.57 | |
|
Parti Québécois | Pierre Marois | 11,452 | 32.65 | |
|
Ralliement créditiste | Clément Patry | 665 | 1.90 | |
|
Independent | Luke G. Dougherty | 267 | 0.76 | |
|
Independent | Lionel Desjardins | 18 | 0.05 | |
|
United Social Credit | Jean-Paul Poulin | 17 | 0.05 | |
|
Independent | Claude Longtin | 7 | 0.02 | |
| Total valid votes |
35,073 |
100.00 |
|
| Rejected and declined votes |
928 |
|
|
| Turnout |
36,001 |
68.19 |
|
| Electors on the lists |
52,795 |
|
|
| Source: Results of February 8, 1971 by-election, Élections Québec |
