List of state leaders in 349

348 state leaders - Events of AD 349 - AD 350 state leaders - State leaders by year

Asia

• China (Sixteen Kingdoms Period)
  • Eastern Jin Dynasty - Emperor Mu, Emperor of China (344–361)
  • Later Zhao
    • Shi Hu, Emperor of Later Zhao (334-349)
    • Shi Shi, Emperor of Later Zhao (349)
    • Shi Zun, Emperor of Later Zhao (349)
    • Shi Jian, Emperor of Later Zhao (349-350)
  • Former Liang - Zhang Chonghua, Emperor of Former Liang (346-353)
  • Former Yan - Murong Jun, Prince of Yan (348-360)
  • Tuyuhun Kingdom – Mùróng Yèyán (329–351)
• Japan - Emperor Nintoku (313–399)
• Korea (Three Kingdoms Period)
  • Baekje - Geunchogo, King of Baekje (346–375)
  • Goguryeo - Gogugwon, King of Goguryeo (331–371)
  • Silla - Heulhae, King of Silla (310–356)
• Kushan Empire Kipunada, Emperor of the Kushans (c.345–375)
• India (Gupta Empire) – Samudragupta (335–380)

Europe

• Western Roman Empire
  • Constans, Roman Emperor (337–350)

Middle East

• Eastern Roman Empire
  • Constantius II, Roman Emperor (337–361)