| Type: | commune |
| County: | Buzău |
| Population Total: | auto |
| Subdivisions: | Oreavu, Rubla, Valea Râmnicului |
| Valea Râmnicului | |
| Coordinates: | 45.3583°N 27.0444°W |
| Leader Name: | Marian Galbenu[1] |
| Leader Term: | 2020 - 2024 |
| Leader Party: | PSD |
Valea Râmnicului is a commune in Buzău County, Muntenia, Romania. It is composed of three villages: Oreavu, Rubla and Valea Râmnicului.