| Cayriech | |
| Commune Status: | Commune |
| Arrondissement: | Montauban |
| Canton: | Quercy-Rouergue |
| Insee: | 82040 |
| Postal Code: | 82240 |
| Mayor: | Marie-Claude Hermet-Riviere[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Quercy caussadais |
| Coordinates: | 44.2194°N 1.6122°W |
| Elevation M: | 148 |
| Elevation Min M: | 137 |
| Elevation Max M: | 184 |
| Area Km2: | 7.59 |
Cayriech is a commune in the Tarn-et-Garonne department in the Occitanie region in southern France.