| Type: | commune |
| County: | Călărași |
| Population Total: | auto |
| Coordinates: | 44.1667°N 62°W |
| Official Name: | Mitreni |
| Area Total Km2: | 51.18 |
Mitreni is a commune in Călărași County, Muntenia, Romania. It is composed of three villages: Clătești, Mitreni and Valea Roșie.