Fath-Ali Khan Qajar | |
|---|---|
 A victorious Fath-Ali Khan Qajar is greeted by the people of Isfahan. Folio from the Shahanshahnameh of Fath-Ali Khan Saba, dated 1810 | |
| Governor of Astarabad | |
| In office 1717–? | |
| Monarch | Soltan Hoseyn |
| Preceded by | Rostam Mohammad Khan Sa'dlu |
| Succeeded by | ? |
| Personal details | |
| Born | 1685/86 Safavid Iran |
| Died | 11 October 1726 (aged 42) Safavid Iran |
| Children | Mohammad Hasan Khan Qajar |
| Military service | |
| Allegiance |  Safavid Iran |
Fath-Ali Khan Qajar (Persian: فتحعلیخان قاجار) was the chieftain of the Ashaqa-bash branch of the Qajar tribe at Astarabad during the collapse of the Safavid dynasty of Iran.