Siege of Kayseri (1490)

Siege of Kayseri
Part of the Ottoman–Mamluk War (1485–1491)

Kayseri Castle today
DateJanuary – February 1490
Location
Result Mamluk victory
Territorial
changes

Parts of Karaman Eyalet captured by Mamluks

  • Mamluks eventually withdraw and sign peace
Belligerents
Ottoman Empire Mamluk Sultanate
Commanders and leaders
Mihailoğlu İskender Bey (POW)
Hersekzade Ahmed Pasha (POW)
Mustafa Pasha 
Uzbek Bey
Al-Ashraf Qansuh al-Ghawri
Strength
Relief Army: 30,000–60,000
Garrison: Unknown
22,000–62,000
Casualties and losses
Heavy, garrison surrendered Heavy

The 1490 siege of Kayseri took place during the Ottoman–Mamluk War (1485–1491). Mamluk forces, led by Atabeg Uzbek Bey and Al-Ashraf Qansuh al-Ghuri, laid siege to the central Anatolian city of Kayseri, which was under Ottoman control. The siege resulted in a Mamluk victory after the Ottoman forces, led by Governor Mihailoğlu İskender Bey, were decisively defeated and the city fell.