| Saint-Nicolas-des-Biefs | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Nicolas-des-Biefs 03.svg |
| Arrondissement: | Vichy |
| Canton: | Lapalisse |
| Insee: | 03248 |
| Postal Code: | 03250 |
| Mayor: | Jacques Blettery[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Vichy Communauté |
| Coordinates: | 46.0606°N 3.7836°W |
| Elevation M: | 900 |
| Elevation Min M: | 620 |
| Elevation Max M: | 1122 |
| Area Km2: | 28.9 |
Saint-Nicolas-des-Biefs is a commune in the Allier department in Auvergne-Rhône-Alpes in central France.