List of state leaders in 1104

This is a list of heads of state, government leaders, and other rulers in the year 1104.

Africa

• Almoravids - Yusuf ibn Tashfin (1061–1106)
• Ethiopian Empire – Kedus Harbe (1079–1119)
• Fatimid Caliphate – Al-Amir bi-Ahkami'l-Lah (1101–1130)
• Hammadids -
  1. al-Mansur ibn an-Nasir (1088–1104)
  2. Abd al-Aziz ibn Mansur (1104–1121)
• Ifriqiya (Zirid) - Tamim ibn al-Muizz (1062–1108)
• Kingdom of Makuria – Basileios (1089–1130)
• Wagadou (Ghana Empire) –
  1. Suleiman (1090s-1100s)
  2. Bannu Bubu (1100s-1120s)

Asia

• Principality of Antioch – Bohemond I (1098–1111)
• Emirate of Aleppo – Radwan (1095–1113)
• Armenian Kingdom of Cilicia – Thoros I (1102–1129)
• Baghdad – Al-Mustazhir, Abbasid caliph of Baghdad (1094–1118)
• Byzantine Empire – Alexius I Comnenus (1081–1118)
• China (Northern Song dynasty) - Emperor Huizong (1100–1125)
• Emirate of Damascus –
  • Duqaq (1095–1104)
  • Tutush II (1104)
  • Muhi ad-Din Baqtash (1104)
• County of Edessa –
  • Baldwin II (1100–1118)
  • Tancred, Prince of Galilee (regent, 1104–1107)
• Kingdom of Georgia – David IV (1089–1125)
• Ghaznavid Empire – Mas'ud III (1099–1115)
• Great Seljuq Empire – Ahmad Sanjar (1097–1157)
• Japan (Heian period) –
  • Monarch – Emperor Horikawa (1087–1107)
  • Cloistered ruler - Emperor Shirakawa, Jōkō of Japan (1087–1129)
• Kingdom of Jerusalem – Baldwin I (1100–1118)
• Sultanate of Kerman – Arslan Shah I (1101–1142)
• Korea (Goryeo Kingdom) – Sukjong (1095–1105)
• Liao (Khitan Empire) - Emperor Tianzuodi (1101–1125)
• Sultanate of Rûm – Kilij Arslan I (1092–1107)
• Thailand – Praya Thamikaraj, King of Thailand (1056–1107)
• County of Tripoli – Raymond I (nominal) (1102–1105)
• Vietnam – Lý Nhân Tông, King of Vietnam (1072–1127)
• Western Xia – Emperor Chongzong (1086–1139)

Europe

• Lordship (seigneurie) of Albret – Amanieu III (1100–1130)
• County of Angoulême – William III (1089–1118)
• County of Anjou – Fulk IV (1067–1109), with Geoffrey IV (1098–1106)
• Duchy of Apulia – Roger Borsa (1085–1111)
• Duchy of Aquitaine – William IX (1086–1127)
• Kingdom of Aragon –
  • Peter I (1094–1104)
  • Alfonso II (1104–1134)
• Margraviate of Austria – Leopold III (1095–1136)
• County of Auvergne – William VI (1096–1136)
• Margraviate of Baden – Herman II (1073–1130)
• County of Barcelona – Ramon Berenguer III (1082–1131)
• Barrois – Thierry II, Count of Bar (1092–1105)
• Duchy of Bavaria – Welf II (1101–1120)
• County of Blois – Theobald IV (1102–1152)
• Duchy of Bohemia – Borivoj II (1101–1107)
• County of Boulogne – Eustace III (1093–1125)
• Landgraviate of Brabant – Godfrey I (1095–1139)
• Duchy of Brittany – Alan IV (1084–1112)
• County of Burgundy
  • Renaud III (de jure, 1102–1127)
  • William II the German (de facto, 1097–1125)
• Duchy of Burgundy – Hugh II (1103–1143)
• Duchy of Carinthia – Henry II (1090–1122)
• Kingdom of Castile – Alfonso VI (1071–1109)
• County of Champagne – Hugh (1093–1125)
• Kingdom of Denmark – Niels (1104–1134)
• Kingdom of England – Henry I (1100–1135)
• County of Flanders – Robert II (1093–1111)
• Kingdom of France – Philip I (1060–1108)
• County of Guelders – Gerard I (c. 1096-c. 1129)
• Kingdom of Gwynedd – Gruffudd ap Cynan (1081–1137)
• County of Hainaut – Baldwin III (1098–1120)
• County of Holland – Floris II (1091–1121)
• Holy Roman Empire – Henry IV (1056–1105)
• Kingdom of Hungary - Coloman (1095–1114)
• Ireland - Domnall Ua Lochlainn, High King of Ireland (1083–1121), opposed by Muirchertach Ua Briain (1101–1119)
• Kingdom of the Isles – Sigurd (1104–1130)
• Kievan Rus' – Sviatopolk II (1093–1113)
• Kingdom of León – Alfonso VI (1065–1109)
• Duchy of Lorraine – Theodoric II (1070–1115)
• Duchy of Lower Lorraine – Henry (1101–1106)
• County of Maine – William (1096–1110) (Hugh V, titular count, 1093–1131)
• March of Montferrat – Rainier (1084-c. 1136)
• Kingdom of Navarre –
  • Peter I (1094–1104)
  • Alfonso II (1104–1134)
• Principality of Nitra – Álmos, Duke of Nitra (1095–1108)
• Duchy of Normandy – Robert Curthose (1087–1106)
• Kingdom of Norway – Olav Magnusson (1103–1110)
• County of Poitiers – William IX (1086–1127)
• Duchy of Poland
  • Zbigniew (1102–1107)
  • Bolesław III Wrymouth (1102–1138)
• Duchy of Pomerania – Zemuzil (1046–1106)
• County of Portugal – Henry (1093–1112)
• Kingdom of Powys – Iorwerth ap Bleddyn, prince of Powys (1088–1103), with Cadwgan ap Bleddyn (1088–1111)
• County of Provence – Gerberga (1094–1118)
• County of Savoy – Amadeus III (1103–1148)
• Duchy of Saxony – Magnus (1072–1106)
• Kingdom of Scotland - Edgar (1097–1107)
• County of Sicily – Simon (1101–1105)
• Duchy of Styria – Ottokar VI (1084–1122)
• Duchy of Swabia – Frederick I (1079–1105)
• Kingdom of Sweden – Inge the Elder (1079–1080, 1087–1105)
• County of Toulouse – Bertrand (1095–1112)
• Bishopric of Utrecht – Burchard (1100–1112)
• Republic of Venice – Ordelafo Faliero, Doge of Venice (1102–1117)
• County of Württemberg – Conrad I (1089–1122)