| Type: | village |
| Province: | Sivas |
| District: | Ulaş |
| Bostankaya | |
| Population Total: | 181 |
| Population As Of: | 2022 |
| Coordinates: | 39.5117°N 37.0153°W |
| Postal Code: | 58160 |
| Area Code: | 0346 |
Bostankaya is a village in Ulaş District, in Sivas Province, Turkey.[1] Its population is 181 (2022).