| Senneçay | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Senneçay (Cher).svg |
| Arrondissement: | Bourges |
| Canton: | Trouy |
| Insee: | 18248 |
| Postal Code: | 18340 |
| Mayor: | Irène Thibault[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Le Dunois |
| Coordinates: | 46.9519°N 2.4378°W |
| Elevation M: | 172 |
| Elevation Min M: | 154 |
| Elevation Max M: | 181 |
| Area Km2: | 14.47 |
Senneçay (in French pronounced as /sɛnsɛ/) is a commune in the Cher department in the Centre-Val de Loire region of France.
Senneçay is a farming village situated about 10miles south of Bourges, at the junction of the D46 and the D34 roads. The A71 autoroute forms the commune's western border.