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 
Hersekzade Ahmed Pasha (POW)
Mustafa Pasha 
Uzbek Bey
Al-Ashraf Qansuh al-Ghawri
Strength

30,000–60,000 under Ahmed Pasha

Total army unknown
22,000–62,000
Casualties and losses
Almost entire army destroyed 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.