Adranodoros (or Andranodorus) was the son-in-law of the Greek Sicilian king Hiero II of Syracuse in the 3rd century BC.
He encouraged Hieronymus to change the allegiance of Syracuse from Rome to Carthage, and connect himself with Hannibal.
He quickly surrendered to the Syracusans, and was elected one of their generals, along with Themistus, Hieronymus' brother-in-law.
One of his killers, a soldier named Sopater, defended himself by claiming that Hieronymus' tyrannical actions were orchestrated by Andranodoros.
He also claimed that Andranodoros and Themistus's conspiracy was orchestrated by their power-hungry wives, Hiero's daughter and granddaughter.