: Κλυτίος) is the name of many people in Greek mythology
- A son of Laomedon, brother of Priam, and an elder of Troy (Homer's Iliad, book 3). Also spelled Klythios, Klytios, Clytios, and Klytius.
- A young soldier in the army of Turnus who is loved by Cydon in Virgil's Aeneid, 10. v. 325.
- One of the Gigantes killed by Vulcan in the battle of the gods according to Apollodorus.
- A man who attended Telemachus in Homer's Odyssey, Book 15.
- One of the sons of Aeolus who followed Aeneas into Italy and was killed by Turnus is also named Clytius in the Aeneid, 9, v. 744.
- An Argonaut, son of Eurytus, killed by Apollo for challenging him to an archery match.