| Electoral District | Candidate | Political Party | Vote Count | Vote % |
|---|---|---|---|---|
| Longueuil—Saint-Hubert | Florence Gagnon | Liberal Party of Canada | 36 | 40.91% |
| Longueuil—Saint-Hubert | Manon Girard | People's Party of Canada | 0 | 0.00% |
| Longueuil—Saint-Hubert | Simon King | Green Party of Canada | 11 | 12.50% |
| Longueuil—Saint-Hubert | Jacinthe Lafrenaye | Parti pour l'Indépendance du Québec | 1 | 1.14% |
| Longueuil—Saint-Hubert | Mildred Murray | New Democratic Party | 10 | 11.36% |
| Longueuil—Saint-Hubert | Boukare Tall | Conservative Party of Canada | 3 | 3.41% |
| Longueuil—Saint-Hubert | Denis Trudel | Bloc Québécois | 27 | 30.68% |