| Saint-Simeux | |
| Arrondissement: | Cognac |
| Canton: | Charente-Champagne |
| Insee: | 16351 |
| Postal Code: | 16120 |
| Commune: | Mosnac-Saint-Simeux |
| Coordinates: | 45.6286°N -0.025°W |
| Elevation M: | 50 |
| Elevation Min M: | 16 |
| Elevation Max M: | 99 |
| Area Km2: | 9.40 |
| Population: | 561 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Saint-Simeux (in French pronounced as /sɛ̃ simø/) is a former commune in the Charente department in southwestern France. On 1 January 2021, it was merged into the new commune Mosnac-Saint-Simeux.[2]