| Saint-Laurent-des-Mortiers | |
| Arrondissement: | Château-Gontier |
| Canton: | Azé |
| Commune: | Bierné-les-Villages |
| Coordinates: | 47.7728°N 0.5461°W |
| Elevation M: | 80 |
| Elevation Min M: | 41 |
| Elevation Max M: | 82 |
| Area Km2: | 10.06 |
| Population: | 180 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Insee: | 53231 |
| Postal Code: | 53290 |
Saint-Laurent-des-Mortiers (in French pronounced as /sɛ̃ loʁɑ̃ de mɔʁtje/) is a former commune in the Mayenne department in north-western France. On 1 January 2019, it was merged into the new commune Bierné-les-Villages.[2]