| Saint-Martin-de-Mâcon | |
| Commune Status: | Commune |
| Arrondissement: | Bressuire |
| Canton: | Le Val de Thouet |
| Insee: | 79274 |
| Postal Code: | 79100 |
| Mayor: | Christophe Collot[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.0144°N -0.1142°W |
| Elevation M: | 50 |
| Elevation Min M: | 38 |
| Elevation Max M: | 113 |
| Area Km2: | 12.28 |
Saint-Martin-de-Mâcon (in French pronounced as /sɛ̃ maʁtɛ̃ də makɔ̃/) is a commune in the Deux-Sèvres department in western France.