| San Terenzo | |
| Coordinates: | 44.0861°N 9.8958°W |
| Region: | Liguria |
| Province: | La Spezia |
| Comune: | Lerici |
| Elevation M: | 3 - 25 |
| Population Total: | 1200 |
| Gentilic: | Santerenzini |
| Postal Code: | 19036 |
| Area Code: | 0187 |
San Terenzo is a village (frazione) in the comune of Lerici in the province of La Spezia.