| Montgey | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Montgey (Tarn).svg |
| Arrondissement: | Castres |
| Canton: | Lavaur Cocagne |
| Insee: | 81179 |
| Postal Code: | 81470 |
| Mayor: | Pierre Fraissé[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lauragais-Revel-Sorezois |
| Coordinates: | 43.5094°N 1.9422°W |
| Elevation M: | 217 |
| Elevation Min M: | 182 |
| Elevation Max M: | 332 |
| Area Km2: | 9.91 |
Montgey (in French pronounced as /mɔ̃ʒɛ/; Occitan (post 1500);: Montjuèi) is a commune in the Tarn department in southern France.