| Conflict: | Battle of Unaizah |
| Partof: | Saudi–Rashidi War |
| Date: | March 1904 |
| Place: | Unaizah, Qassim region, Arabia |
| Casus: | Saudi expansion on north |
| Result: | Decisive Emirate of Nejd victory |
| Combatant1: | Emirate of Ha'il Supported by: Ottoman Empire |
| Combatant2: | Emirate of Riyadh |
| Commander1: | Abdul-Aziz bin Mitab |
| Commander2: | Abdulaziz Ibn Saud |
| Casualties1: | 370 killed |
| Casualties2: | 2 killed |
The Battle of Unaizah (Arabic: معركة عنيزة) took place during the early stage of the Saudi-Rashidi War. Abdul Aziz captured Unaizah (Anaiza) in March 1904, killing 370 while losing only two men.[1]