Domnall Ua Briain (disambiguation)
Appearance
Domnall Ua Briain and Domhnall Ua Briain may refer to:
- Domnall Gerrlámhach (died 1135), King of Dublin
- Domnall mac Taidc (died 1115), King of the Isles, King of Thomond
- Domnall Mór Ua Briain (died 1194), King of Thomond