| Saint-Germain-l'Aiguiller | |
| Arrondissement: | Fontenay-le-Comte |
| Canton: | La Châtaigneraie |
| Insee: | 85219 |
| Postal Code: | 85390 |
| Commune: | Mouilleron-Saint-Germain |
| Coordinates: | 46.6883°N -0.8406°W |
| Elevation Min M: | 94 |
| Elevation Max M: | 161 |
| Area Km2: | 8.43 |
| Population: | 433 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Saint-Germain-l'Aiguiller (in French pronounced as /sɛ̃ ʒɛʁmɛ̃ lɛɡɥije/) is a former commune in the Vendée department in the Pays de la Loire region in western France. On 1 January 2016, it was merged into the new commune of Mouilleron-Saint-Germain.[2]