| 1968 Canadian federal election: Laval | ||||||||
|---|---|---|---|---|---|---|---|---|
| Party | Candidate | Votes | % | ±% | ||||
| Liberal | Marcel-Claude Roy | 24,740 | 64.4 | +13.7 | ||||
| New Democratic | D.-A. Boyle | 5,807 | 15.1 | -9.3 | ||||
| Progressive Conservative | Jean-Louis Léger | 4,801 | 12.5 | -2.9 | ||||
| Franc Lib | Jean-Roger Marcotte | 2,141 | 5.6 | |||||
| Ralliement créditiste | Thomas Leclerc | 940 | 2.4 | -7.1 | ||||
| Total valid votes | 38,429 | 100.0 | ||||||