| Siavash Bakhtiarizadeh | |
| Birth Date: | 18 September 1961 |
| Birth Place: | Haftgel, Iran[1] |
| Manageryears1: | 2010–2011 |
| Managerclubs1: | Naft Masjed Soleyman[2] |
| Manageryears2: | 2015 |
| Managerclubs2: | Esteghlal Ahvaz |
| Manageryears3: | 2015–2016 |
| Managerclubs3: | Esteghlal Ahvaz |
| Manageryears4: | 2017– |
| Managerclubs4: | Esteghlal Ahvaz |
Siavash Bakhtiarizadeh (Persian: سیاوش بختیاریزاده, born 18 October 1961) is an Iranian football manager. Sohrab Bakhtiarizadeh is his cousin. Kourosh and Darush Bakhtiarizadeh are also his brothers Darush has been retired and Kourosh was coach of Foolad for years.