| Official Name: | Miankuh Sadat |
| Native Name: | ميانكوه سادات |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Mazandaran |
| Subdivision Type2: | County |
| Subdivision Name2: | Tonekabon |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Khorramabad |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Do Hezar |
| Population As Of: | 2006 |
| Population Total: | 66 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.6342°N 50.7269°W |
Miankuh Sadat (Persian: ميانكوه سادات, also Romanized as Mīānkūh Sādāt) is a village in Do Hezar Rural District, Khorramabad District, Tonekabon County, Mazandaran Province, Iran. At the 2006 census, its population was 66, in 20 families.