| Précy-Saint-Martin | |
| Commune Status: | Commune |
| Arrondissement: | Bar-sur-Aube |
| Canton: | Brienne-le-Château |
| Insee: | 10304 |
| Postal Code: | 10500 |
| Mayor: | Pascal Bruant[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.4172°N 4.4511°W |
| Elevation M: | 128 |
| Elevation Max M: | 134 |
| Area Km2: | 6.57 |
Précy-Saint-Martin is a commune in the Aube department in north-central France.