List of state leaders in 318

This is a list of heads of state, government leaders, and other rulers in the year 318.

Africa

• Axum – Ousanas, King of Axum (c.320)

Asia

• Armenia - Tiridates III, King of Armenia (287–330)
• China (Sixteen Kingdoms Period)
  • Eastern Jin Dynasty - Emperor Yuan, Emperor of China (317–323)
  • Han Zhao
    • Liu Cong, Emperor of Han Zhao (310-318)
    • Liu Can, Emperor of Han Zhao (318)
    • Liu Yao, Emperor of Han Zhao (318-329)
• Gupta Empire
  • Ghatotkacha, Gupta Ruler (280–319)
• Japan (Ancient period) - Emperor Nintoku, emperor of Japan (c.313-c.399 traditional dates)
• Korea (Three Kingdoms Period)
  • Baekje - Biryu, King of Baekje (304–344)
  • Goguryeo - Micheon, King of Goguryeo (300–331)
  • Silla - Heulhae, King of Silla (310–356)
• Kushan Empire – Chhu, Emperor of the Kushans (c.310–325)
• Pallava - Simha Varman I, King of Pallava (315–345)

Europe

• Western Roman Empire
  • Constantine I, Roman Emperor (306–337)

Middle East

• Eastern Roman Empire
  • Licinius, Roman Emperor (308–324)
• Persia (Sassanid Dynasty) - Shapur II, Great King of Persia (310–379)