In Greek mythology, the name Coeranus or Koiranos (Κοίρανος "ruler, commander") may refer to:
Coeranus, son of Abas, grandson of Melampus, and father of Polyeidos. Alternately was called son of Cleitus.
Coeranus, son of Polyeidos (thus grandson of the precedent), brother of Manto and Astycrateia. His own son Euchenor dedicated an image of Dionysus Dasyllius to the god at Megara.
Coeranus, a Lycian, son of Iphitus. He fought in the Trojan War and was killed by Odysseus.
Coeranus, a native of Lyctus in Crete, charioteer of Meriones. He was slain by Hector.