Ragnall ua Ímair, King of Waterford
| Ragnall ua Ímair | |
|---|---|
| King of Waterford | |
Ragnall's name as it appears on folio 39r of Oxford Bodleian Library Rawlinson B 489. | |
| Reign | 1022–1035 |
| Predecessor | Sitriuc mac Ímair |
| Died | 1035 |
| Dynasty | Uí Ímair (probably) |
Ragnall ua Ímair (died 1035), also known as Ragnall mac Ragnaill, was an eleventh-century King of Waterford. He appears to have ruled as king from 1022 to 1035, the year of his death.