| Mettray | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Mettray (37).svg |
| Arrondissement: | Tours |
| Canton: | Vouvray |
| Mayor: | Philippe Clémot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Tours Métropole Val de Loire |
| Coordinates: | 47.4528°N 0.6492°W |
| Elevation Min M: | 57 |
| Elevation Max M: | 100 |
| Area Km2: | 10.34 |
| Insee: | 37152 |
| Postal Code: | 37390 |
Mettray (in French pronounced as /mɛtʁɛ/) is a commune in the Indre-et-Loire department in central France. The Mettray Penal Colony was opened there in 1839.
The inhabitants are called Mettrayens in French. The commune La Membrolle-sur-Choisille was created in 1873 from part of Mettray.