| Montchaude | |
| Arrondissement: | Cognac |
| Canton: | Charente-Sud |
| Insee: | 16224 |
| Postal Code: | 16300 |
| Commune: | Montmérac |
| Coordinates: | 45.4486°N -0.1997°W |
| Elevation M: | 145 |
| Elevation Min M: | 61 |
| Elevation Max M: | 147 |
| Area Km2: | 14.18 |
| Population: | 490 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Montchaude (in French pronounced as /mɔ̃ʃod/) is a former commune in the Charente department in southwestern France. On 1 January 2016, it was merged into the new commune Montmérac.[2]