List of state leaders in 670

This is a list of heads of state, government leaders, and other rulers in the year 670.

America

• Palenque (Mayas) – K'inich Janaab' Pakal (Pacal II the Great) (615–683)

Asia

• China (Tang dynasty) – Emperor Gaozong (650–683)
• Japan (Asuka period) – Emperor Tenji (661–672)
• Korea (Unified Silla) – Munmu (661–681)
• Khmer Empire – Jayavarman I (657-681)
• Tibetan Empire – Mangsong Mangtsen (650–677)

Europe

• First Bulgarian Empire – Asparukh of Bulgaria, Khan of Bulgaria (668–695)
• Byzantine Empire – Constantine IV (668–685)
• England (Heptarchy) – Oswiu of Northumbria, Bretwalda
  • Kingdom of East Anglia – Ealdwulf of East Anglia (664–713)
  • Kingdom of Essex –
    • Sighere of Essex (664–683)
    • Sæbbi of Essex (664–694)
  • Kingdom of Kent – Ecgberht of Kent (664–673)
  • Kingdom of Mercia – Wulfhere of Mercia (658–675)
  • Kingdom of Northumbria –
    • Bernicia –
      • Oswiu (654–670)
      • Ecgfrith (670–685)
    • Deira – Ælfwine (670–679)
  • Kingdom of Sussex – Æthelwealh (c.660-c.685)
  • Kingdom of Wessex – Cenwalh (643–674)
• Frankish Empire –
  • Austrasia – Childeric II (662–675)
  • Neustria and Burgundy – Chlothar III (655–673)
• Lombard Kingdom – Grimoald I of Benevento (662–671)
• Scotland
  • Kingdom of Dál Riata – Domangart mac Domnaill (660–673)
  • Kingdom of Strathclyde –
• Visigothic Kingdom – Recceswinth (649–672)
• Wales -
  • Kingdom of Gwynedd – Cadwaladr (655–682)
  • Kingdom of Powys

Middle East

• Umayyad Caliphate – Muawiyah I (661–680)
• Byzantine Empire – Constantine IV (668–685)