| Persian Gulf campaign | |||||||
|---|---|---|---|---|---|---|---|
| Part of Omani–Portuguese conflicts | |||||||
| 1721 map of the Persian Gulf | |||||||
| |||||||
| Belligerents | |||||||
| Kingdom of Portugal Safavid Iran | Imamate of Oman | ||||||
| Commanders and leaders | |||||||
| António de Figueiredo e Utra [1] [2] [3] | Unnamed admiral | ||||||
| Casualties and losses | |||||||
| Unknown | 1,400 dead [2] | ||||||
The Persian Gulf campaign (1719) consisted of two [1] or three [2] naval battles in the Persian Gulf in which the Kingdom of Portugal assisted Safavid Iran against the Imamate of Oman. [1]