| Place: | Ayshal, Gojjam |
| Result: | Victory for Kassa Hailu |
| Combatant1: | Loyalists to Kassa Hailu |
| Combatant2: | Loyalists to Ras Ali |
| Commander1: | Kassa Hailu |
| Commander2: | Ras Ali |
The Battle of Ayshal was fought on 29 June 1853, between the forces of Kassa Hailu and the forces of Ras Ali II, in Ayshal, in eastern Gojjam. Kassa's forces won the battle.[1]
The popularity of Kassa continued to grow as he successfully defeated several chiefs one after another, including Dejazmach Birru Goshu, Birru Aligaz and Belew. Birru Aligaz and Belew were defeated in the battle of Taqussa, that enraged Ras Ali. Finally, Ras Ali and Kassa fought the battle in Ayshal. The charges of the Oromo cavalry were only smashed because of Kassa's personal bravery and because of the devotion of his Amhara followers. When it became apparent that Kassa was about to be victorious, Ras Ali was among the first to flee from the battlefield, [2] heading to Yeju.[3] According to traditional Ethiopian history, the battle of Ayshal marks the end of the Zemene Mesafint.[4]