Hyrcania or Hyrkania may refer to:
Geography Hyrcania, a historical region south-east of the Caspian Sea in modern-day Iran Hyrcanian civilization Hyrcanian Ocean, the Caspian Sea Hyrcanian forests, a large forest zone on the southern coast of the Caspian Sea in Iran and Azerbaijan Hyrcania (fortress), ruined Judaean fortress in the West Bank Hyrcania (Lydia), a town of ancient Lydia
Fictional geography Hyrkania (Conan), a fictional location in Robert E. Howard's Conan mythos Hyrkania, a fictional location in Marvel Comics’ Red Sonja mythos
See also Gorgan (disambiguation) Hercynia (disambiguation) Hyrcanus (disambiguation)