The Amardians, widely referred to as the Amardi, were an ancient Iranian tribe living along the mountainous region bordering the Caspian Sea to the north, to whom the Iron Age culture at Marlik is attributed. They are said to be related to, or the same tribe as, the Dahae and Sacae. That is to say, they were Scythian. Herodotus mentions a tribe with a similar name as one of the ten to fifteen Persian tribes in Persis.