达耳达诺斯（Dardanus），在希腊神话传说为天神宙斯和厄勒克特拉的儿子。在神话中，他是赫勒斯滂达尔达尼亚(Dardania on the Hellespont)的创立者。

In Greek mythology, Dardanus (/ˈdɑːrdənəs/; Greek: Δάρδανος) was a son of Zeus and Electra, daughter of Atlas, and founder of the city of Dardanus at the foot of Mount Ida in the Troad.

Dionysius of Halicarnassus (1.61–62) states that Dardanus' original home was in Arcadia, where Dardanus and his elder brother Iasus (elsewhere more commonly called Iasion) reigned as kings following Atlas. Dardanus married Chryse, daughter of Pallas, by whom he fathered two sons: Idaeus and Deimas. When a great flood occurred, the survivors, who were living on mountains that had now become islands, split into two groups: one group remained and took Deimas as king while the other sailed away, eventually settling in the island of Samothrace. There Iasus (Iasion) was slain by Zeus for lying with Demeter. Dardanus and his people found the land poor and so most of them set sail for Asia.