List of state leaders in 886

885 state leaders - Events of 886 - 887 state leaders - State leaders by year

Asia

• China (Tang Dynasty) - Xizong, Emperor of Tang China (873–888)
• Japan - Emperor Kōkō, Emperor of Japan (884–887)
• Korea (North South States Period)
  • Balhae - Dae Hyeonseok, King of Balhae (871–893)
  • Silla -
    1. Heongang, King of Silla (875–886)
    2. Jeonggang, King of Silla (886–887)

Europe

• Bulgaria - Boris I, Knyaz of Bulgaria (852–889)
• Byzantine Empire -
  1. Basil I (867–886)
  2. Leo VI (886–912)
• Caucasus
  • Kingdom of Armenia - Ashot I (885–890)
  • Principate of Iberia - Gurgen I Mampali (881–891)
  • Principality of Kakheti - Padla I, Prince of Kakheti (881–893)
  • Klarjeti - Sumbat I Mampali, Prince of Klarjeti (c. 870–889)
• Littoral Croatia - Branimir, Duke of Littoral Croatia (878–892)
• England (Heptarchy) -
  • Danelaw - Guthrum, King of the Danish Vikings (c. 874–c. 890)
    • Kingdom of East Anglia - Guthrum (879–890)
    • Northumbria - Guthred, King of Northumbria (878–895)
  • Wessex - Alfred the Great, King of Wessex (871–899)
    • Mercia - Aethelred, Lord of the Mercians (c. 883–911)
• East Francia - Charles the Fat, King of East Francia (882–887) and Holy Roman Emperor (881–888)
  • County of Frisia - Gerolf (c. 885–895/896)
  • March of Pannonia - Aribo of Austria (871–909)
  • Duchy of Saxony - Otto the Illustrious (880–912)
  • Thuringia - Poppo, Duke of Thuringia (880–892)
• West Francia - Charles the Fat, King of West Francia (884–888) and Holy Roman Emperor (881–888)
  • County of Angoulême -
    1. Wulgrin I, Count of Angoulême (866–886)
    2. Alduin I, Count of Angoulême (886–916)
  • County of Autun - Richard the Justiciar (880–921)
  • County of Auvergne -
    1. Bernard II (872–886)
    2. William I (886–918)
  • 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 Hainault - Reginar I (c. 880–898)
  • County of Maine - Roger (885–893)
  • March of Neustria -
    1. Henry of Franconia (884–886)
    2. Berengar II (886–896)
  • County of Paris - Odo (882/883–888)
  • Poitiers - Ranulf II of Aquitaine, Count of Poitiers (877–890)
  • County of Toulouse -
    1. Bernard Plantapilosa (877–886)
    2. Odo (886–918)
  • Tours -
    1. Hugh the Abbot, Count of Tours (866–886)
    2. Odo I, Count of Tours (886–888)
  • Troyes -
    1. Robert I, Count of Troyes (876–886)
    2. Adalelm, Count of Troyes (886–894)
  • County of Urgell - Wilfred the Hairy (870–897)
• Gascony - Sans III Mitarra, Duke of Gascony (864–893)
• Ireland - Flann Sinna, High King of Ireland (879–916)
  • Ailech - Murchad mac Máele Dúin, King of Ailech (879–887)
  • Connacht - Áed mac Conchobair, King of Connacht (882–888)
  • Uí Maine -
  • Leinster - Cerball mac Muirecáin, King of Leinster (885–909)
  • Kingdom of Mide - Flann Sinna (877–916)
  • Munster - Dúnchad mac Duib-dá-Bairenn, King of Munster (872–888)
  • Kingdom of Osraige - Cerball mac Dúnlainge (842–888)
  • Ulaid -
    1. Airemón mac Áedo, King of Ulaid (882–886)
    2. Bécc mac Airemóin, King of Ulaid (886–893)
• Italy - Charles the Fat, King of Italy (879–887) and Holy Roman Emperor (881–888)
  • Principality of Benevento - Aiulf II (884–891)
  • County of Capua - Landenulf I (885–887)
  • March of Friuli - Berengar (874–890)
  • Duchy of Gaeta - Docibilis I, Hypatus of Gaeta (866–906)
  • Duchy of Naples - Athanasius (877–898)
  • Papal States - Pope Stephen V (885–891)
  • Principality of Salerno - Guaimar I (880–901)
  • Duchy of Spoleto - Guy III (883–889)
  • March of Tuscany -
    1. Adalbert I, Margrave of Tuscany (847–886)
    2. Adalbert II, Margrave of Tuscany (886–915)
  • Republic of Venice - Giovanni II Participazio, Doge of Venice (881–887)
• Kievan Rus' - Oleg of Novgorod, Prince of Kiev (882–912)
• Great Moravia - Svatopluk I, King of Great Moravia (870–894)
  • Duchy of Bohemia - Borivoj I (c. 870–c. 889)
• Norway - Harald I Fairhair, King of Norway (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, King of the Picts (878–889)
• Serbia - Mutimir, Grand Zhupan of Serbia (850–891)
• Spain -
  • County of Aragon - Aznar Galíndez II (867–893)
  • Kingdom of Asturias - Alfonso III (866–910)
  • Caliphate of Córdoba -
    1. Muhammad I (852–886)
    2. Al-Mundhir (886–888)
  • County of Pallars - Raymond I (872–920)
  • Kingdom of Pamplona - Fortún Garcés (882–905)
  • County of Ribagorza - Raymond I (872–920)
• 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)

Middle East

• Byzantine Empire - Basil I the Macedonian (Βασίλειος Α') (867–886)

This list is incomplete; you can help by expanding it.