| Official Name: | Mesrlu |
| Native Name: | مصرلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Markazi |
| Subdivision Type2: | County |
| Subdivision Name2: | Shazand |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Sarband |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Hendudur |
| Population As Of: | 2006 |
| Population Total: | 82 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 33.6717°N 49.2122°W |
Mesrlu (Persian: مصرلو, also Romanized as Meşrlū and Meşerlū; also known as Masleh and Messeleh) is a village in Hendudur Rural District, Sarband District, Shazand County, Markazi Province, Iran. At the 2006 census, the population was 82, in sixteen families.