Niall Glúndub mac Áeda was a 10th-century Irish king of the Cenél nEógain and High King of Ireland. Many Irish kin groups were members of the Uí Néill and traced their descent from Niall of the Nine Hostages.
- Occupation
- monarch
- Position held
- king of Ailech, High King of Ireland
- Born
- 870
- Died
- September 14, 919