| Campagne-d'Armagnac | |
| Commune Status: | Commune |
| Arrondissement: | Condom |
| Canton: | Grand-Bas-Armagnac |
| Insee: | 32073 |
| Postal Code: | 32800 |
| Mayor: | Claude Vettor[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand-Armagnac |
| Coordinates: | 43.865°N 0°W |
| Elevation M: | 126 |
| Elevation Min M: | 104 |
| Elevation Max M: | 155 |
| Area Km2: | 5.49 |
Campagne-d'Armagnac (in French pronounced as /kɑ̃paɲ daʁmaɲak/; Occitan (post 1500);: Campanha d'Armanhac) is a commune in the Gers department in southwestern France.