Congal Cennmagair was High King of Ireland. He belonged to the northern Cenél Conaill branch of the Uí Néill. His father, Fergus Fanát, was not a high king, although his grandfather, Domnall mac Áedo, was counted as a High King of Ireland.
- Occupation
- monarch
- Position held
- High King of Ireland
- Died
- 710
