| Seyedal | |
| Native Name: | Persian: سيدال |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Nehbandan |
| Subdivision Type3: | District |
| Subdivision Name3: | Sardaran |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Seyedal |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 582 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Seyedal (Persian: سيدال) is a village in, and the capital of, Seyedal Rural District of Sardaran District, Nehbandan County, South Khorasan province, Iran.[2]
At the time of the 2006 National Census, the village's population was 602 in 158 households, when it was in Meyghan Rural District of the Central District.[3] The following census in 2011 counted 527 people in 156 households.[4] The 2016 census measured the population of the village as 582 people in 169 households.[5]
In October 2020, Arabkhaneh Rural District was separated from Shusef District in the establishment of Sardaran District, which was divided into three rural districts, including the new Sahlabad and Seyedal Rural Districts; Seyedal was transferred to the latter.[2]