List of Heads of State 904

Overview
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Africa

• Egypt
  • Ruler : Harun (896–904)
  • Ruler: Schaiban (904–905)

• Aghlabids
  • Emir : Ziyadat Allah III. (903-909)

• Idrisids in Morocco
  • Imam : Yahya III. ibn al-Qasim (approx. 885–905)

• Rustamids
  • Imam : Ya'qub ibn Aflah (approx. 903–907)

Asia

• Armenia
  • King : Sembat I the Martyr (890–914)

• Bagan
  • King : Pyinbya (874–906)

• Champa
  • King : Jaya Saktivarman (903–905)

• China
  • Emperor : Tang Zhaozong (888–904)
  • Emperor: Tang Aidi (904–907)

• Georgia
  • King : Adarnase IV (891–923)

• India
  • Eastern Chalukya
    • King : Chalukya Bhima I (892 - 921)
  • Chola
    • King : Athiththa (881–907)
  • Pala
    • King : Narayanapala (854–908)
  • Pandya
    • King : Maravarman Rajasimha II (900-920)
  • Pratihara
    • King : Mahendrapala I (885–908)
  • Rashtrakuta
    • King : Krishna II Akalavarsha (878-914)

• Iran
  • Saffarids
    • Ruler : Abu l-Hasan Tahir (900–909)
  • Samanids
    • Ruler : al-Amir al-Mahdi Abu Ibrahim Ismail (892–907)

• Japan
  • Emperor : Daigo (897-930)

• Khmer
  • King : Yasovarman I (890–910)

• Korea
  • Balhae
    • King : Daewihae (894–906)
  • Silla
    • King : Hyogong (897-912)

• Caliphate of the Muslims
  • Caliph : al-Muktafi (902–908)

• Mataram
  • König : Balitung (898–910)

Europe

• Bulgaria
  • Tsar : Simeon I (893-927)

• Burgundy
  • King : Rudolf I (888–912)

• Byzantine Empire
  • Emperor : Leo VI. (886-912)

• England
  • King : Edward the Elder (899-924)
  • Jórvík
    • King : Halfdan II. Haraldsson (902–910)
  • Mercia
    • King : Ealdorman Æthelred (879–911)

• West Franconia
  • King : Charles III. the simple- minded (898–922)
  • Maine
    • Count : Hugo I. (900–950)
  • Toulouse county
    • Count : Odo (885–919)

• Eastern Franconia
  • King : Ludwig the child (900–911)
    • Bohemia
      • Duke : Spytihněv I (894–915)
    • Flanders
      • Count : Balduin II (879-918)
    • Saxony
      • Duke : Otto I (880-912)

• Italy
  • Emperor : Ludwig the Blind (900–905)
  • Benevento
    • Duke : Atenulf I (900-910)
  • Ivrea
    • Margrave : Adalbert I. (902–925)
  • Papal States
    • Pope : Sergius III. (904-911)
  • Naples
    • Duke : Gregorius II (898–915)
  • Salerno
    • Prince : Waimar II (900–946)
  • Tuscany
    • Duke : Adalbert II (884–915)
  • Venice
    • Doge of Venice : Pietro Tribuno (889–911)

• Kievan Rus
  • Grand Duke : Oleg (879-912)

• Moravian Empire
  • Prince: Mojmir II. (894–906)

• Norway
  • King : Harald I (872-933)

• Raszien
  • Großžupan : Petar Gojniković (892–917)

• Scotland
  • King : Constantine II (900–943)

• Spain
  • Asturias
    • King : Alfonso III. (866-910)
  • Barcelona county
    • Count : Wilfried II. (897–911)
  • Emirate of Cordoba
    • Emir: Abdallah (888-912)
  • Navarre
    • King : Fortún Garcés (882–905)

• Hungary
  • Grand Duke : Árpád (886–907)

• Wales
  • Gwynedd
    • Prince : Anarawd ap Rhodri (878–916)
  • Powys
    • Prince : Llywelyn ap Merfyn (900–942)