| They-sous-Vaudemont | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason They-sous-Vaudemont 54.svg |
| Arrondissement: | Nancy |
| Canton: | Meine au Saintois |
| Insee: | 54516 |
| Postal Code: | 54930 |
| Mayor: | Bernadette Gallois[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays du Saintois |
| Coordinates: | 48.405°N 6.06°W |
| Elevation M: | 363 |
| Elevation Min M: | 331 |
| Elevation Max M: | 489 |
| Area Km2: | 1.7 |
They-sous-Vaudemont (pronounced as /fr/, literally They under Vaudemont) is a commune in the Meurthe-et-Moselle department in north-eastern France.