List of state leaders in 266

This is a list of heads of state, government leaders, and other rulers in the year 266.

Africa

• Kush -
  1. Tegerideamani II, King of Kush (246-266?)
  2. Malegorobar, King of Kush (266-283)

Asia

• Bactria and Gandhara - Hormizd I, Kushanshah (c. 265-295)

• Chera - Perumkadungo, King of Chera (257-287)
• China - Jin Wu di, Emperor of Jin China (265-290)
  • Wu - Sun Hao, Emperor of Wu (264-280)
• Gupta Empire - Maharaja Sri-Gupta, King of the Gupta Empire (240-280)
• Iberia - Asphagur I, King of Iberia (265-284)
• Korea (Three Kingdoms) -
  • Baekje - Goi, King of Baekje (234-286)
  • Gaya - Mapum, King of Gaya (259-291)
  • Goguryeo - Jungcheon, King of Goguryeo (248-270)
  • Silla - Michu, King of Silla (262-284)
• Kushan Empire - Kanishka III, King of the Kushans (255-275)
• Persia - Shapur I of Persia, King of Persia (241-272)
• Armenia - Sassanid Kingship (252-287)
• Tuoba - Tuoba Liwei, Chieftain of the Tuoba clan (219-277)
• Western Kshatrapas - Rudrasen II (256-278)

Europa

• Gallic Empire - Postumus, Emperor (260-268)
• Roman Empire - Gallienus, Roman Emperor (253-268)
  • Palmyra - Odaenathus (bef. 258-267)