List of state leaders in 218

217 state leaders – Events of 218 – 219 state leaders – State leaders by year

Africa

• Kush - Aryesbokhe, King of Kush (215-225)

Asia

• Armenia - Chosroes I, King of Armenia (197-238)
• Chera - Yanaikat-sey Mantaran Cheral, King of Chera (201-241)
• China -
  • Han Xian Di, Emperor of Han China (189-220)
  • Cao Cao, Duke of Wei (213-220) and de facto ruler
  • Major warlords - Liu Bei (d.223), Sun Quan (d.252)
• Korea (Three Kingdoms Period)
  • Baekje - Gusu, King of Baekje (214-234)
  • Gaya Confederacy - Geodeung, King of Gaya (199-259)
  • Goguryeo - Sansang, King of Goguryeo (197–227)
  • Silla - Naehae, King of Silla (196–230)
• Iberia - Vache, King of Iberia (216-234)
• Kushan Empire - Vasudeva I, King of Kushan (c.191-225)
• Parthia -
  • Vologases VI, King of Parthia (c.208-228)
  • Artabanus IV, King of Parthia (c.216-224)

Europe

• Roman Empire -
  1. Macrinus, Roman Emperor (217-218)
  2. Elagabalus, Roman Emperor (218-222)