Domnall mac Cellaig
Domnall mac Cellaig was a King of Connacht from the Uí Briúin branch of the Connachta. He was the son of
Cellach mac Rogallaig, a previous king. The sept of Ui Briun he belonged to was the Síl Cellaig of Loch Cime.
Domnall has been omitted from the king-lists but his reign is attested in the annals. He succeeded Indrechtach mac Muiredaig Muillethan as king and ruled 723–728. His son Flaithrí mac Domnaill was also a king of Connacht.
