Domnall Ua Briain (disambiguation)

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

See also

• Donal O'Brien (disambiguation)