| Vanault-les-Dames | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Vanault-les-Dames.svg |
| Arrondissement: | Vitry-le-François |
| Canton: | Sermaize-les-Bains |
| Insee: | 51590 |
| Postal Code: | 51340 |
| Mayor: | Caroline Issenhuth[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Côtes de Champagne et Val de Saulx |
| Coordinates: | 48.8433°N 4.7706°W |
| Area Km2: | 19.97 |
Vanault-les-Dames (in French pronounced as /vano le dam/) is a commune in the Marne department in north-eastern France.