Eóin Mac Suibhne (fl. 1310) was a fourteenth-century Scottish nobleman and a leading member of Clann Suibhne. In the middle of the thirteenth century, seemingly during the 1260s, Eóin's family appears to have been ejected from its homeland in Argyll by the Stewart/Menteith kindred. It may have been during this period that members of Clann Suibhne took up residence in Ireland.