| Official Name: | Mehdi Soltan |
| Native Name: | مهدئ سلطان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Chenaran |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Golbajar |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Bizaki |
| Population As Of: | 2006 |
| Population Total: | 13 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.7356°N 59.4031°W |
Mehdi Soltan (Persian: مهدئ سلطان, also Romanized as Mehdī Solṭān; also known as Mehdīābād and Shahr-e Kharāb) is a village in Bizaki Rural District, Golbajar District, Chenaran County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 13, in 4 families.