| Electoral District | Candidate | Political Party | Vote Count | Vote % |
|---|---|---|---|---|
| Longueuil—Saint-Hubert | Florence Gagnon | Liberal Party of Canada | 44 | 40.74% |
| Longueuil—Saint-Hubert | Manon Girard | People's Party of Canada | 5 | 4.63% |
| Longueuil—Saint-Hubert | Simon King | Green Party of Canada | 26 | 24.07% |
| Longueuil—Saint-Hubert | Jacinthe Lafrenaye | Parti pour l'Indépendance du Québec | 5 | 4.63% |
| Longueuil—Saint-Hubert | Mildred Murray | New Democratic Party | 16 | 14.81% |
| Longueuil—Saint-Hubert | Boukare Tall | Conservative Party of Canada | 1 | 0.93% |
| Longueuil—Saint-Hubert | Denis Trudel | Bloc Québécois | 11 | 10.19% |