| Sillery | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason famille fr Brulart.svg |
| Coordinates: | 49.1989°N 4.1331°W |
| Arrondissement: | Reims |
| Canton: | Reims-8 |
| Insee: | 51536 |
| Postal Code: | 51500 |
| Mayor: | Thomas Dubois[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Grand Reims |
| Elevation M: | 88 |
| Area Km2: | 9.2 |
Sillery (in French pronounced as /sil(ə)ʁi/) is a commune in the north-eastern French department of Marne.
The village's vineyards are located in the Montagne de Reims subregion of Champagne, and are classified as Grand Cru (100%) in the Champagne vineyard classification. The vineyards produce mostly Chardonnay grapes; the grapes are used to produce both Champagne and still Coteaux Champenois wine.