| Sosyan | |
| Native Name: | سوسيان |
| Native Name Lang: | ar |
| Type: | Village |
| Pushpin Map: | Syria |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location of Sosyan in Syria |
| Subdivision Type: | Country |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Aleppo |
| Subdivision Type2: | District |
| Subdivision Name2: | al-Bab |
| Subdivision Type3: | Subdistrict |
| Subdivision Name3: | al-Bab |
| Population: | 1452 |
| Population Density Km2: | auto |
| Population As Of: | 2004 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Geocode: | C1187 |
Sosyan (ar|سوسيان) or Susiyan is a village in northern Aleppo Governorate, northwestern Syria. Located in the Aqil mountains, some 25km (16miles) northeast of the city of Aleppo and northwest of al-Bab, it is administratively part of Nahiya al-Bab of al-Bab District. Nearby localities include Hezwan to the southwest and Qubbet Elsheikh to the northeast. In the 2004 census, Sosyan had a population of 1,452.