| Type: | commune |
| County: | Bacău |
| Balcani | |
| Leader Name: | Vasile Luca |
| Leader Party: | PSD |
| Leader Term: | 2020 - 2024 |
| Coordinates: | 46.6333°N 59°W |
| Elevation: | 430 |
| Area Total: | 112.98 |
| Population Total: | auto |
| Postal Code: | 607030 |
| Area Code: | +(40) 234 |
Balcani is a commune in Bacău County, Western Moldavia, Romania. It is composed of four villages: Balcani, Frumoasa, Ludași, and Schitu Frumoasa.
The commune is located in the foothills of the Eastern Carpathians, at an altitude of, on the banks of the river Tazlău and its right tributary, the Schit. It is located in the northern part of the county, about northwest of the county seat, Bacău, on the border with Neamț County.