Diarmait mac Máel na mBó
| Diarmait mac Máel na mBó | |
|---|---|
| King of Leinster, King of Ireland with opposition | |
| Predecessor | Murchad mac Dúnlainge |
| Successor | Domnall mac Murchada |
| Died | 7 February 1072 Odba (near Navan, County Meath) |
| Wife |
|
| Issue | Murchad, Glúniairn, |
| Dynasty | Uí Cheinnselaig |
| Father | Donnchad Máel na mBó [mac Domnaill] |
| Mother | Aife, 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..