1. A son of Hyrtacus of Arisbe, and father of Acamas and Phaenops. He was one of the allies of the Trojans, and brought them auxiliaries from the several towns over which he ruled. He was slain by Idomeneus. (Hom. Il. ii. 835, xii. 140, xiii. 389, &c., xvii. 582.)

2. A son of Dymas and brother of Hecabe. Apollo assumed the appearance of this Asius, when he wanted to stimulate Hector to fight against Patroclus. (Hom. Il. xvi. 715, &c.; Eustath. p. 1083.) According to Dictys Cretensis (iv. 12), Asius was slain by Ajax.

3. There are two more mythical personages of this name, which is also used as a surname of Zeus, from the town of Asos or Oasos in Crete. (Virg. Aen. x. 123; Tzetz. ad Lycoph. 355; Steph. Byz. s. v. Asos).