| Blomac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville Blomac 11.svg |
| Arrondissement: | Carcassonne |
| Canton: | La Montagne d'Alaric |
| Insee: | 11042 |
| Postal Code: | 11700 |
| Mayor: | Thierry Falcou[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Carcassonne Agglo |
| Coordinates: | 43.205°N 2.5972°W |
| Elevation M: | 60 |
| Elevation Min M: | 56 |
| Elevation Max M: | 86 |
| Area Km2: | 8.41 |
Blomac (in French pronounced as /blɔmak/) is a commune in the Aude department in southern France.