| Type: | commune |
| County: | Buzău |
| Population Total: | auto |
| Subdivisions: | Modreni, Valea Salciei, Valea Salciei-Cătun |
| Valea Salciei | |
| Coordinates: | 45.4944°N 26.825°W |
| Leader Name: | Marian Mușat[1] |
| Leader Term: | 2020 - 2024 |
| Leader Party: | PSD |
Valea Salciei is a commune in Buzău County, Muntenia, Romania. It is composed of three villages: Modreni, Valea Salciei and Valea Salciei-Cătun.