Battle of Byssel

Battle of Byssel
Part of the Ottoman-Wahhabi war
DateJanuary 1815
Location
Byssel, between Taif and Kolakh, Hejaz (Western Arabia)
Result Ottoman-Egyptian victory
Belligerents
Emirate of Diriyah
Zahran tribe
Commanders and leaders
Muhammad Ali Pasha
Hassan Pasha
Abidin Bey
Mahou Bey
Ahmad Bonaparte
Topous Oglou
Sheriff Rajeh
Abdallah I
Faisal bin Saud
Tami bin Shuaib
Bakrosh bin A'llas
Ibn Melha
Ibn Ketnan
Ibn Khorshan
Ibn Shokban
Ibn Dahman
Ibn Katamel
Bakhrosh ibn A'llas 
Strength
4,000 men 20,000–25,000 men
5,000 camels
Casualties and losses
400–500 killed 5,000 killed
300 prisoners (50 executed)

The Battle of Byssel was the last major military engagement in the Second Campaign of the Ottoman–Wahhabi war. It was fought between Ottoman-Egyptian forces and Abdullah bin Saud's Wahhabi and Bedouin tribal forces in Byssel. The Ottomans decisivley won the battle and broke Abdullah bin Saud's power.