| Châtellenot | |
| Commune Status: | Commune |
| Arrondissement: | Beaune |
| Canton: | Arnay-le-Duc |
| Insee: | 21153 |
| Postal Code: | 21320 |
| Mayor: | Chantal Tainturier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.2369°N 4.49°W |
| Elevation M: | 570 |
| Elevation Min M: | 382 |
| Elevation Max M: | 527 |
| Area Km2: | 11.52 |
Châtellenot (pronounced as /fr/) is a commune in the Côte-d'Or department in eastern France.