| Type: | commune |
| County: | Buzău |
| Population Total: | auto |
| Subdivisions: | Largu, Scărlătești |
| Largu | |
| Coordinates: | 44.975°N 27.1444°W |
| Leader Name: | Stănel Neculai[1] |
| Leader Term: | 2020 - 2024 |
| Leader Party: | PSD |
Largu is a commune in Buzău County, Muntenia, Romania. It is composed of two villages, Largu and Scărlătești.