Dunod was a 6th or 7th-century religious leader who served as the first abbot of the monastery at Bangor Iscoed in north-east Wales. Formerly a chieftain from North Britain, he relocated to Wales following changes in his fortune. He was married to Dwywai and fathered three sons, including Deiniol. He is historically significant as the only Welsh church official explicitly named in Bede's *Historia ecclesiastica gentis Anglorum*.