| Siege of Isfahan | 
|---|
| Part of the Hotaki-Safavid War | 
| | Date | 8 March – 23 October 1722 | 
|---|
 | Location |  | 
|---|
 | Result | Hotaki victory | 
|---|
 | 
| Belligerents | 
|---|
| Hotak dynasty | Safavid Iran | 
| Commanders and leaders | 
|---|
| Mahmud Hotak | Sultan Husayn | 
| Strength | 
|---|
| Unknown | Unknown | 
| Casualties and losses | 
|---|
| Unknown | Unknown | 
| 80,000 Civilians killed in siege | 
The siege of Isfahan (Persian: سقوط اصفهان) was a six-month-long siege of Isfahan, the capital of the Safavid dynasty of Iran, by the Hotaki-led Afghan army. It lasted from March to October 1722 and resulted in the city's fall and the beginning of the end of the Safavid dynasty.