In Greek mythology, Aesepus (Ancient Greek: Αἴσηπος) may refer to:

• Aesepus, one of the Potamoi, river-god sons of the Titans Oceanus and his sister-wife Tethys.^[1] He was the divine personification of the river and nearby town of Aesepus^[2] (today known as Gönen in Turkey). Aesepus was the grandfather of the other Aesepus through his daughter Abarbarea. His other daughter Phrygia was the eponym of the country Phrygia.^[3]
• Aesepus, the son of the naiad Abarbarea (daughter of the above Aesepus) and Bucolion. His twin brother was Pedasus; the pair appears briefly in the Iliad, Book VI.^[4] Both men fought in the Trojan War and were killed by Euryalus, the son of Mecisteus.

• Hesiod, Theogony from The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, MA., Harvard University Press; London, William Heinemann Ltd. 1914. Online version at the Perseus Digital Library. Greek text available from the same website.
• Homer, The Iliad with an English Translation by A.T. Murray, Ph.D. in two volumes. Cambridge, MA., Harvard University Press; London, William Heinemann, Ltd. 1924. ISBN 978-0674995796. Online version at the Perseus Digital Library.
• Homer, Homeri Opera in five volumes. Oxford, Oxford University Press. 1920. ISBN 978-0198145318. Greek text available at the Perseus Digital Library.
• Maurus Servius Honoratus, In Vergilii carmina comentarii. Servii Grammatici qui feruntur in Vergilii carmina commentarii; recensuerunt Georgius Thilo et Hermannus Hagen. Georgius Thilo. Leipzig. B. G. Teubner. 1881. Online version at the Perseus Digital Library.
• Quintus Smyrnaeus, The Fall of Troy translated by Way. A. S. Loeb Classical Library Volume 19. London: William Heinemann, 1913. Online version at theio.com
• Quintus Smyrnaeus, The Fall of Troy. Arthur S. Way. London: William Heinemann; New York: G.P. Putnam's Sons. 1913. Greek text available at the Perseus Digital Library.