List of state leaders in 880

This is a list of heads of state, government leaders, and other rulers in the year 880.

Africa

• Barghawata – Yunus ibn Ilyas (842–888)
• Egypt – Ahmad ibn Tulun, Tulunid (868–884)
• Ifriqiya – Ibrahim II ibn Ahmad, Aghlabids (875–902)
• Sultanate of Morocco – Ali ibn Umar, known as "Ali II", Idrisid dynasty (874–883)
• Kingdom of Nekor – Said II ibn Salih, Salihid (c.864-c.916)
• Tahert – Muhammad Abu'l-Yaqdan, Rustamid dynasty Imam of Tahert (c.873-c.894)

Asia

• Abbasid Caliphate – Al-Mu'tamid (870–892)
• China (Tang dynasty) – Emperor Xizong (873–888)
• Japan (Heian period) –
  • Monarch – Emperor Yōzei (876–884)
  • Regent (Sessho) – Fujiwara no Mototsune (876–884)
• Korea (North South States Period)
  • Balhae – Dae Hyeonseok (871–893)
  • Unified Silla – Heongang (875–886)

Europe

• First Bulgarian Empire – Boris I, Knyaz of Bulgaria (852–889)
• Byzantine Empire – Basil I the Macedonian (867–886)
• Caucasus -
  • Principality of Iberia – David I (876–881)
  • Principality of Kakheti – Gabriel (861–881)
  • Klarjeti – Sumbat I Mampali (c. 870–889)
• Duchy of Croatia – Branimir (878–892)
• England (Heptarchy) –
  • Danelaw – Guthrum, King of the Danish Vikings (c. 874–c. 890)
    • Kingdom of East Anglia – Guthrum (879–890)
    • Kingdom of Mercia – Ceolwulf II (874–c. 881)
    • Kingdom of Northumbria – Guthred (878–895)
  • Kingdom of Wessex – Alfred the Great, (871–899)
• East Francia –
  • Duchy of Alsace – Hugh, Duke of Alsace (867–885)
  • Bavaria –
    1. Carloman of Bavaria (876–880)
    2. Louis the Younger (880–882)
  • March of Pannonia – Aribo of Austria (871–909)
  • Kingdom of Saxony – Louis the Younger (876–882)
  • Duchy of Saxony –
    1. Bruno, Duke of Saxony (866–880)
    2. Otto the Illustrious (880–912)
  • Kingdom of Swabia – Charles the Fat (876–887)
  • Duchy of Thuringia –
    1. Radulf II, Duke of Thuringia (874–880)
    2. Poppo, Duke of Thuringia (880–892)
• West Francia – Louis III (879–882) and Carloman II (879–884)
  • County of Angoulême – Wulgrin I (866–886)
  • County of Autun – Richard the Justiciar (880–921)
  • County of Auvergne – Bernard II (872–886)
  • County of Auxerre – Hugh the Abbot (876–886)
  • County of Barcelona – Wilfred the Hairy (878–897)
  • Duchy of Brittany – Two opposing claimants:
    • Judicael (876–888/889)
    • Alan I (876–907)
  • County of Flanders – Baldwin II (879–918)
  • County of Hainaut – Reginar I (c. 880–898)
  • County of Maine – Ragenold (878–885)
  • March of Neustria – Ragenold (878–885)
  • County of Poitiers – Ranulf II of Aquitaine (877–890)
  • County of Toulouse – Bernard Plantapilosa (877–886)
  • County of Tours – Hugh the Abbot (866–886)
  • County of Troyes – Robert I (876–886)
  • County of Urgell – Wilfred the Hairy (870–897)
• Duchy of Gascony – Sans III Mitarra (864–893)
• Iberia –
  • County of Aragon – Aznar Galíndez II (867–893)
  • Kingdom of Asturias – Alfonso III (866–910)
    • County of Castile – Diego Rodríguez Porcelos (872–c. 885)
  • Emirate of Córdoba – Muhammad I (852–886)
  • County of Pallars – Raymond I (872–920)
  • Kingdom of Pamplona – García Íñiguez (851/852–882)
  • County of Ribagorza – Raymond I (872–920)
• Ireland – Flann Sinna, High King of Ireland (879–916)
  • Kingdom of Ailech – Murchad mac Máele Dúin (879–887)
  • Kingdom of Connacht – Conchobar mac Taidg Mór (872–882)
  • Uí Maine –
  • Kingdom of Leinster – Domnall mac Muirecáin (880–884)
  • Kingdom of Mide – Flann Sinna (877–916)
  • Kingdom of Munster – Dúnchad mac Duib-dá-Bairenn (872–888)
  • Kingdom of Osraige – Cerball mac Dúnlainge (842–888)
  • Kingdom of Ulaid – Ainbíth mac Áedo (873–882)
• Italy -
  • Kingdom of Italy – Charles the Fat (879–887)
    • March of Friuli – Berengar (874–890)
    • Papal States – Pope John VIII (872–882)
    • Duchy of Spoleto –
      1. Lambert I (876–880)
      2. Guy II (880–883)
    • March of Tuscany – Adalbert I (847–886)
  • Principality of Benevento – Guaifer (878–881)
  • County of Capua – Pandenulf (879–882)
  • Duchy of Gaeta – Docibilis I, Hypatus of Gaeta (866–906)
  • Duchy of Naples – Athanasius (877–898)
  • Principality of Salerno –
    1. Guaifer (861–880)
    2. Guaimar I (880–901)
  • Republic of Venice – Orso I Participazio, Doge of Venice (864–881)
• Great Moravia – Svatopluk I (870–894)
  • Duchy of Bohemia – Bořivoj I (c. 870–c. 889)
• Kingdom of Norway – Harald Fairhair (872–930)
• Novgorod – Oleg, Prince of Novgorod (879–912)
• Kingdom of Provence – Boso (879–887)
• Scotland – Giric, King of the Picts (878–889), possibly together with Eochaid (878–889)
• Principality of Serbia – Mutimir, Grand Župan (850–891)
• Wales –
  • Kingdom of Gwynedd – Anarawd ap Rhodri (878–916)
  • Kingdom of Powys – Merfyn ap Rhodri (878–900)
  • Kingdom of Seisyllwg – Cadell ap Rhodri (878–909)