| Saint-Agnan | |
| Commune Status: | Commune |
| Coordinates: | 47.3192°N 4.0958°W |
| Insee: | 58226 |
| Postal Code: | 58230 |
| Arrondissement: | Château-Chinon (Ville) |
| Canton: | Château-Chinon |
| Intercommunality: | CC Morvan Sommets et Grands Lacs |
| Mayor: | Georges Flecq[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 437 |
| Elevation Max M: | 630 |
| Area Km2: | 23.87 |
Saint-Agnan (in French pronounced as /sɛ̃.t‿aɲɑ̃/) is a commune in the Nièvre department in central France.[2]