In Greek mythology, King Gelanor (Ancient Greek: Γελάνωρ) of Argos, was the son and successor of Sthenelas.[1] His real name was possibly Pelasgus, as Robert Graves has proposed that the name "Gelanor" is a literary device meaning 'laughter': he was so called because he had initially laughed at the claim to kingship over Argos by Danaus.[2]