Sondages de second tour
Tous les duels testés pour la présidentielle 2027.
Le Pen – Philippe
12 sondages · Dernier : 10/09/2026
Le Pen – Mélenchon
11 sondages · Dernier : 10/09/2026
Attal – Le Pen
11 sondages · Dernier : 10/09/2026
Autres duels testés
Glucksmann – Le Pen (4 sondages)
| Institut | Terrain | Échantillon | Glucksmann | Le Pen | Source |
| Elabe | 26/08/2026 → 28/08/2026 | 1 501 | 43,0 % | 57,0 % | Notice |
| Ifop | 24/08/2026 → 25/08/2026 | 1 598 | 45,0 % | 55,0 % | Notice |
| Cluster17 | 22/07/2026 → 24/07/2026 | 1 506 | 44,0 % | 56,0 % | Notice |
| Elabe | 09/07/2026 → 10/07/2026 | 1 503 | 41,5 % | 58,5 % | Notice |
Bardella – Philippe (4 sondages)
| Institut | Terrain | Échantillon | Bardella | Philippe | Source |
| Harris | 25/05/2026 → 27/05/2026 | 1 744 | 54,0 % | 46,0 % | Notice |
| Odoxa | 20/05/2026 → 21/05/2026 | 1 005 | 52,0 % | 48,0 % | Notice |
| Elabe | 25/03/2026 → 27/03/2026 | 1 504 | 48,5 % | 51,5 % | Notice |
| Odoxa | 25/03/2026 → 26/03/2026 | 1 299 | 48,0 % | 52,0 % | Notice |
Le Pen – Retailleau (3 sondages)
| Institut | Terrain | Échantillon | Le Pen | Retailleau | Source |
| Ifop | 24/08/2026 → 25/08/2026 | 1 598 | 58,0 % | 42,0 % | Notice |
| Cluster17 | 22/07/2026 → 24/07/2026 | 1 506 | 57,0 % | 43,0 % | Notice |
| Elabe | 09/07/2026 → 10/07/2026 | 1 503 | 56,0 % | 44,0 % | Notice |
Bardella – Mélenchon (2 sondages)
| Institut | Terrain | Échantillon | Bardella | Mélenchon | Source |
| Harris | 25/05/2026 → 27/05/2026 | 1 744 | 68,0 % | 32,0 % | Notice |
| Elabe | 25/03/2026 → 27/03/2026 | 1 504 | 71,5 % | 28,5 % | Notice |
Hollande – Le Pen (1 sondage)
| Institut | Terrain | Échantillon | Hollande | Le Pen | Source |
| Ifop | 24/08/2026 → 25/08/2026 | 1 598 | 46,0 % | 54,0 % | Notice |
Attal – Bardella (1 sondage)
| Institut | Terrain | Échantillon | Attal | Bardella | Source |
| Harris | 25/05/2026 → 27/05/2026 | 1 744 | 43,0 % | 57,0 % | Notice |
Bardella – Glucksmann (1 sondage)
| Institut | Terrain | Échantillon | Bardella | Glucksmann | Source |
| Elabe | 25/03/2026 → 27/03/2026 | 1 504 | 58,5 % | 41,5 % | Notice |
Bardella – Retailleau (1 sondage)
| Institut | Terrain | Échantillon | Bardella | Retailleau | Source |
| Elabe | 25/03/2026 → 27/03/2026 | 1 504 | 58,0 % | 42,0 % | Notice |