| Montemarcello | |
| Native Name Lang: | it |
| Pushpin Map: | Italy |
| Coordinates: | 44.0475°N 9.9658°W |
| Subdivision Type: | Country |
| Subdivision Name: | Italy |
| Subdivision Type1: | Region |
| Subdivision Name1: | Liguria |
| Subdivision Type2: | Province |
| Subdivision Name2: | La Spezia |
| Subdivision Type3: | Comune |
| Subdivision Name3: | Ameglia |
| Unit Pref: | Metric |
| Elevation M: | 266 |
| Population Density Km2: | auto |
| Timezone1: | +1 |
| Postal Code: | 19030 |
| Area Code: | 0187 |
Montemarcello is a frazione of the comune of Ameglia (Italy). It is the home to the Regional natural Park of Montemarcello-Magra. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").[1]