| Le Meix-Tiercelin | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Le Meix-Tiercelin.svg |
| Arrondissement: | Vitry-le-François |
| Canton: | Vitry-le-François-Champagne et Der |
| Insee: | 51361 |
| Postal Code: | 51320 |
| Mayor: | René Mautrait[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Vitry, Champagne et Der |
| Coordinates: | 48.6392°N 4.4183°W |
| Elevation M: | 131 |
| Area Km2: | 19.41 |
Le Meix-Tiercelin is a commune in the Marne department in the Grand Est region in north-eastern France.