Battle of Khotyn(1621)
Exact site. The pin marks a documented battlefield location rather than a broad area.
Khotyn Fortress on Dniester River, modern Khotyn, Ukraine
Coordinate source: Wikipedia Battle of Khotyn + Khotyn fortress GPS
Background
Cecora in 1620 left the Commonwealth exposed and encouraged Osman II to lead a major campaign north toward the Dniester. Khotyn became the fortified line where the Ottoman drive into the Commonwealth and Moldavian borderland was checked.
Campaign: Polish-Ottoman War 1620–1621
Forces Engaged
The Battle

The massive Ottoman invasion force was halted by heavily entrenched Commonwealth and Zaporozhian Cossack troops in fortified positions along the Dniester. The Treaty of Khotyn affirmed the status quo.
From September to October 1621, the army of Osman II assaulted the fortified Commonwealth-Cossack camp at Khotyn on the Dniester. Repeated attacks failed, the defenders held through attrition, and the campaign ended in a negotiated status quo rather than an Ottoman breakthrough.
Casualties & Outcome
Polish-Lithuanian Commonwealth & Cossacks achieved victory over Ottoman Empire.
The Treaty of Khotyn restored the pre-war border. Osman II's failure provoked a Janissary revolt in which the Sultan was deposed and killed — the first regicide in Ottoman history.
Historical Record

Significance & Legacy
Ended the Polish-Ottoman War of 1620–1621 and secured Moldova's buffer status. The military failure triggered a Janissary revolt that deposed and murdered Sultan Osman II in 1622, destabilizing the entire Ottoman political system.
Frequently Asked Questions
- When was the Battle of Khotyn?
- The Battle of Khotyn took place in 1621. Sep – Oct 1621.
- What was the outcome of the Battle of Khotyn?
- The Polish-Lithuanian Commonwealth & Cossacks were victorious against the Ottoman Empire.
- What was the significance of the Battle of Khotyn?
- Ended the Polish-Ottoman War of 1620–1621 and secured Moldova's buffer status. The military failure triggered a Janissary revolt that deposed and murdered Sultan Osman II in 1622, destabilizing the entire Ottoman political system.