Laertes

Laertes may refer to:


 * Laertes (father of Odysseus), Ionian king and the father of Odysseus in Greek mythology
 * Laertes (Hamlet), son of Polonius and brother of Ophelia in Shakespeare's play Hamlet
 * Laertes (Cilicia), an ancient town archeological site in Asiatic Turkey
 * Laertes prepona, a butterfly in Central and South America
 * 11252 Laërtes, a trojan asteroid
 * HMS Laertes, three British Royal Navy ships
 * USS Laertes, a Xanthus-class repair ship in the U.S. Navy from 1945 to 1972