| Conflict: | Battle of Erzurum |
| Partof: | the Ottoman–Persian War (1821–1823) |
| Date: | 1821 |
| Place: | Erzurum, now in Turkey |
| Result: | Persian victory |
| Combatant2: | Persian Empire |
| Commander1: | Unknown pasha |
| Commander2: | Abbas Mirza |
| Strength1: | 52,000 soldiers |
| Strength2: | 30,000 soldiers |
The Battle of Erzurum occurred in 1821 was part of the Ottoman-Persian War of 1821–1823. The Persians, led by crown prince Abbas Mirza himself, defeated their Ottoman arch-rivals near Erzurum.
The Persians were outnumbered with 30,000 men, led by Crown Prince Abbas Mirza, against the Turks with 52,000 men.