| Mahmudabad | |
| Native Name: | Persian: محمود آباد |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Borkhar |
| Subdivision Type3: | District |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sin |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 16 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Mahmudabad (Persian: محمود آباد) is a village in Sin Rural District of the Central District of Borkhar County, Isfahan province, Iran.
After the National Census of 2006, the county was created from the division of the former Borkhar and Meymeh County into Borkhar County and Shahin Shahr and Meymeh County. Sin Rural District was created in the new Central District.[1]
At the time of the 2011 census, the village's population was below the reporting threshold.[2] The 2016 census measured the population of the village as 16 people in 9 households. It was the most populous village in its rural district.[3]