| Senan | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Senan (Yonne).svg |
| Coordinates: | 47.9139°N 3.36°W |
| Insee: | 89384 |
| Postal Code: | 89710 |
| Arrondissement: | Auxerre |
| Canton: | Charny Orée de Puisaye |
| Mayor: | Gérard Chat[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 89 |
| Elevation Max M: | 236 |
| Area Km2: | 17.54 |
Senan (in French pronounced as /sənɑ̃/) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France.