Feictear ''' Eoghan mac Muireadhaigh ''' ([[Meán-Ghaeilge]] '''Eógan mac Muiredaig''') isi namedroinnt infoinsí somena hAlban mar [[Scotland|Scots]]ríthe sourcesDhál as aRiada|rí kingDhál of [[Dál RiataRiada]], probablysna in730í theis 730sdócha.
''Meastar Presumedgurbh to be the son ofé [[Muiredach mac Ainbcellaig|Muireadhach mac Ainfhaichilligh]],andagus thusdá abharr kingball of thede [[Cenél Loairn|Chineál Loairn]], Eógan is. notnamedNíl inEoghan anyann survivingsna h[[Irishannála annalsÉireann]],noratá doesar hemarthain, appearagus inní thefheictear é sa [[Duan Albanach]], whicha passesthéann fromó MuiredachtoMuireadhach go [[Áed Find|hAodh Fionn]]. The Tá sé sna rí-liostaí le fáil i '' Chronicle of the Kings of Dál Riata '' namesagus Eógan son''[[Chronicle of MuiredachMelrose]]''. askingRianaíonn after[[Mormaer Muiredach,Moireibh|Mormair andMoireibh]] thea king-listnginealach intrí theRuairí [[Chronicleéigin, ofdeartháir Melrose]]le includeshathair himEoghain.
Bhí Eoghan beo nuair a rinne na Cruithnigh faoi cheannas [[Aonghas mac Fearghasa|Aonghasa mhic Fhearghasa]] ionsaí ar Dhál Riada agus chloígh siad é. Ní fios cá a tháinig i gcomharbacht air. Is é Aodh Fionn Find de [[Cenél nGabráin]] an chéad rí eile a fheictear sna foinsí, tríocha bliain i ndiaidh ré Eoghain.
'' Later genealogies of the [[Mormaer of Moray|Mormaers of Moray]] trace their descent from the Cenél Loairn through one Ruadrí, a presumed brother of Eógan's father.
'' Eógan's reign falls in the period when Dál Riata was invaded and conquered by the [[Picts]] under [[Óengus I|Óengus mac Fergusa]]. The name of his successor is unknown, and the next king to appear in the record is Áed Find of the [[Cenél nGabráin]], some three decades after Eógan's time.
