| Type: | commune |
| County: | Buzău |
| Population Total: | auto |
| Stâlpu | |
| Coordinates: | 45.0833°N 26.7111°W |
| Leader Name: | Stelian Gioabă[1] |
| Leader Term: | 2020 - 2024 |
| Leader Party: | PSD |
Stâlpu is a commune in Buzău County, Muntenia, Romania. It is composed of a single village, Stâlpu.