Cináed mac Mugróin (died 829) was a king of the Uí Failge, a Laigin people of County Offaly, Ireland.
He was the son of Mugrón mac Flainn (died 782), a previous king.
[2] Nothing is recorded of his reign in the annals other than his death date.
[3] His descendants were known as Clann Cináeda.
[4] His son Niall mac Cináeda (died 849) was a King of the Uí Failge.