Battle of Obertyn(1531)
Exact site. The pin marks a documented battlefield location rather than a broad area.
Obertyn settlement in Ivano-Frankivsk Oblast, Ukraine
Coordinate source: Maptons.com 48.6944, 25.1747
Background
In 1490, Stephen III of Moldova conquered Pokutia, detaching it from the Polish kingdom. He tried to have the land recognized as his and was supported by the Kingdom of Hungary. After Stephen's death (1504), the land was retaken by the Poles. Between 1529 and 1530, the Moldavians campaigned in Pokutia. Since Moldova was a vassal state to the Porte, King Sigismund I the Old sent a letter to Sultan Suleiman the Magnificent to ask him where he stood on the conflict. The Sultan replied that the Poles were allowed to battle in the disputed Pokutia, but were not permitted to set foot on Moldavian soil, as that would be seen as a declaration of war on the Ottomans. This restriction was disadvantageous to the Poles, mainly because of the greater mobility of the Moldavian troops. The Poles were led by the Crown Hetman of Hired Soldiers, Jan Tarnowski, to lead the army, as the Polish Parliament voted to raise taxes on their serfs in order to recruit mercenary soldiers. Tarnowski was given 4,800 cavalry, 1,200 infantry, 12 cannon, and a Tabor wagon train of unknown size.
Forces Engaged

The Battle

Polish forces used a wagon-fort (tabor) defense and forest terrain to neutralize Moldavian cavalry superiority, then launched coordinated countercharges that shattered the Moldavian lines. All 50 Moldavian cannons were captured.
The Battle of Obertyn was fought between Moldavian Voivode Petru Rareş and Polish forces under hetman Jan Tarnowski, in the town of Obertyn, south of the Dniester River, now in Ukraine. The battle ended with a Polish victory and the reconquest of Pokutia.
“The Sultan removed Rareş from office with the explanation that "he had disturbed the Porte's best friend, the King of Poland." The Moldavians made another unsuccessful attempt to reconquer Pokutia in 1538. Since Moldova was a vassal state to the Porte, King Sigismund I the Old sent a letter to Sultan Suleiman the Magnificent to ask him where he stood on the conflict.
Casualties & Outcome
256 killed | 7,746 killed 1,000 captured 50 cannons lost
Kingdom of Poland achieved victory over Principality of Moldova.
The Sultan removed Rareş from office with the explanation that "he had disturbed the Porte's best friend, the King of Poland." The Moldavians made another unsuccessful attempt to reconquer Pokutia in 1538.
Historical Record






Significance & Legacy
Permanently ended Moldavian attempts to hold Pokutia; the province was reconquered by Poland. Demonstrated the tactical superiority of combined arms and early modern defensive strategies over massed cavalry.
Frequently Asked Questions
- When was the Battle of Obertyn?
- The Battle of Obertyn took place in 1531. Aug 22, 1531.
- What was the outcome of the Battle of Obertyn?
- The Kingdom of Poland were victorious against the Principality of Moldova.
- What was the significance of the Battle of Obertyn?
- Permanently ended Moldavian attempts to hold Pokutia; the province was reconquered by Poland. Demonstrated the tactical superiority of combined arms and early modern defensive strategies over massed cavalry.