| Type: | commune |
| County: | Sălaj |
| Population Total: | auto |
| Lozna | |
| Coordinates: | 47.3217°N 23.4694°W |
| Leader Name: | Alin Gabriel Pocol[1] |
| Leader Party: | PNL |
| Leader Term: | 2020 - 2024 |
| Area Total Km2: | 61.13 |
Lozna (Hungarian: Nagylózna) is a commune located in Sălaj County, Transylvania, Romania. It is composed of five villages: Cormeniș (Ködmönös), Lozna, Preluci (Kőlózna), Valea Leșului (Lesvölgy) and Valea Loznei (Lóznavölgy).