Mac Domangairt

Mac Domangairt is a Scottish surname. Notable people with the surname include:


 * Comgall mac Domangairt (6th century), king of Dál Riata
 * Eochaid mac Domangairt (died ca. 697), king of Dál Riata (modern western Scotland)
 * Gabrán mac Domangairt (6th century), king of Dál Riata