In Greek mythology, Stymphalus (Στύμφαλος) was a son of Elatus and Laodice, brother of Pereus, Aepytus, Ischys and Cyllen. He was the eponym of the town Stymphalus (now Stymfalia) and of a spring near it. Stymphalus' sons were Agamedes, Gortys (eponymous founder of Gortys, Arcadia) and Agelaus, himself father of Phalanthus who reputedly gave his name to a homonymous mountain and a city; Stymphalus also had at least one daughter, Parthenope, the mother of Everes by Heracles. A "rationalized" version of a myth of the Stymphalian birds names "a certain hero" Stymphalus and a woman Ornis (literally "bird") as parents of a set of daughters, the Stymphalides, who were killed by Heracles over the fact that they denied him hospitality but received the Molionidae.

In Greek mythology, Stymphalus (Στύμφαλος) was a son of Elatus and Laodice, brother of Pereus, Aepytus, Ischys and Cyllen. He was the eponym of the town Stymphalus (now Stymfalia) and of a spring near it. Stymphalus' sons were Agamedes, Gortys (eponymous founder of Gortys, Arcadia) and Agelaus, himself father of Phalanthus who reputedly gave his name to a homonymous mountain and a city; Stymphalus also had at least one daughter, Parthenope, the mother of Everes by Heracles. A "rationalized" version of a myth of the Stymphalian birds names "a certain hero" Stymphalus and a woman Ornis (literally "bird") as parents of a set of daughters, the Stymphalides, who were killed by Heracles over the fact that they denied him hospitality but received the Molionidae.