| Quiry-le-Sec | |
| Commune Status: | Commune |
| Arrondissement: | Montdidier |
| Canton: | Ailly-sur-Noye |
| Insee: | 80657 |
| Postal Code: | 80250 |
| Mayor: | Roseline Demorsy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Avre Luce Noye |
| Coordinates: | 49.6733°N 2.3828°W |
| Elevation M: | 156 |
| Elevation Min M: | 100 |
| Elevation Max M: | 157 |
| Area Km2: | 6.88 |
Quiry-le-Sec (in French pronounced as /kiʁi lə sɛk/; Tchéry) is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated on the D109 road, 26km (16miles) south of Amiens.