| Orvault | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Orvault (Loire-Atlantique).svg |
| Arrondissement: | Nantes |
| Canton: | Saint-Herblain-2 |
| Insee: | 44114 |
| Postal Code: | 44700 |
| Mayor: | Jean-Sébastien Guitton[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Nantes Métropole |
| Coordinates: | 47.2717°N -1.6225°W |
| Elevation Min M: | 7 |
| Elevation Max M: | 74 |
| Area Km2: | 27.67 |
Orvault (in French ɔʁvo/; Gallo: Orvao,) is a commune in the Loire-Atlantique department in western France.
It is the fourth-largest suburb of the city of Nantes, and is adjacent to it on the northwest.
The population of Orvault is increasing, 28 607 people in 2023.https://ville-data.com/nombre-d-habitants/Orvault-44-44114