[[Ríthe Dhál Riada|Rí Dhál Riada]] in iarthar na [[Albain|hAlban]] ba ea ''’ Maol Dúin mac Conaill ''' ([[Meán-Ghaeilge]] ''' Máel Dúin mac Conaill''') (bás 688).
'''Máel Dúin mac Conaill''' (died 688) was a king in [[Dál Riata]] (modern western [[Scotland]]).
'' He was the son of [[Conall Crandomna|Conall Crannomhna]]. bás Hisea deatha isathair. reportedbyTuairiscítear thea bhás i n[[Annals ofAnnála UlsterUladh]], butach withoutgan mentionteideal.<ref>[[Annála ofUladh]], aAU title689.7</ref> He isamongFeictear theé kingssa named by the [[Duan Albanach]], followingi hisndiaidh brothera dhearthár, [[Domnall Donn|Domhnall Donn]],. whichassignsTugtar ann dó réimeas seacht mbliana déag, himach anní improbabledócha reigngur offíor 17é yearsseo.
'' The general confusion of the sources makes any conclusion difficult, but while it is likely that MáelMaol Dúin was co-ruler, with his brother DomnallDomhnall Donn, of the CenélCineál nGabráinGhabhráin lands in [[KintyreCinn Tíre]], it is not likely that Máel Dúin and Domnall were high kings of Dál RiataRiada. Whether the lands of the CenélCineál nGabráinGhabhráin were subject to [[Ecgfrith ofde Northumbria]], or whether they were dominated by [[Ferchar Fota|Fearchar Fada]] of the [[Cenél Loairn|Cineál Loairn]], cannot be said with certainty.
Is é [[Eochaid mac Domangairt]] an chéad rí eile de Chineál Ghabhráin a bhfuil fianaise ann dó.
'' The next king of the Cenél nGabráin known is [[Eochaid mac Domangairt]].