Eoazhdarcho is a genus of azhdarchoid pterodactyloid pterosaur named in 2005 by Chinese paleontologists Lü Junchang and Ji Qiang. The type species is Eoazhdarcho liaoxiensis. The genus name combines a Greek eos, "dawn" with the name of the genus Azhdarcho, with the implication it was an early related form of the latter. The specific name refers to the ancient region Liaoxi.