Diarmait mac Máel na mBó

Diarmait mac Máel na mBó
King of Leinster, King of Ireland with opposition
PredecessorMurchad mac Dúnlainge
SuccessorDomnall mac Murchada
Died(1072-02-07)7 February 1072
Odba (near Navan, County Meath)
Wife
IssueMurchad, Glúniairn,
DynastyUí Cheinnselaig
FatherDonnchad Máel na mBó [mac Domnaill]
MotherAife, daughter of Gilla Pátraic mac Donnchada of Osraige

Diarmait mac Máel na mBó (died 7 February 1072) was King of Leinster, as well as High King of Ireland (with opposition). He was one of the most important and significant kings in Ireland in the pre-Norman era.