List of state leaders in 1023

1022 state leaders - Events of 1023 - 1024 state leaders - State leaders by year ----

Africa

*Fatimid Caliphate - unicode|Abū'l-Ḥasan 'Alī al-Ẓāhir li-I'zāz Dīn Allāh, Caliph (1021-1036)
**Ifriqiya - Al-Muizz ibn Badis, Zirid Viceroy (1016-1062)
*Hammadids - Hammad ibn Buluggin (1008-1028)

Americas

Asia

*Ani - Hovhannes I of Ani & Achot IV Qadj (usurper), Kings of Ani (1020-1040 & 1021-1039)
*Byzantine Empire - Basil II Bulgaroktonus, Byzantine emperor (976-1025)
*Caliphate (Abbasid) - Al-Qadir, Caliph in Baghdad (991-1031)
*China (Northern Song Dynasty) - Renzong, Emperor of Song China (1022-1063)
*Ghaznavid Empire - Mahmud of Ghaznavid (998-1030)
*Japan -
**Monarch - Emperor Go-Ichijō, emperor of Japan (1016-1036)
**Regent (Kampaku) - Fujiwara no Yorimichi, Kampaku (1020-1068); Sessho (1017-1020)
*Khitan Empire - Shengzong, Khitan Emperor (982-1031)
*Khmer Empire - Suryavarman I (1001-1050)
*Korea (Goryeo Dynasty) - Hyeonjong, King of Goryeo (1009-1031)
*Tamil Nadu - Rajendra Chola & Rajadhiraja Chola, Kings of Tamil Nadu (1012-1044 & 1054)

Europe

*Al-Andalus
**Abd ar-Rahman IV of the Umayyad Dynasty, Caliph of Cordoba (1017-1023)
**Abd-ar-rahman V of the Umayyad Dynasty, Caliph of Cordoba (1023-1024)
*Benevento - joint rulers
**Landulf V, Prince of Benevento (987-1033)
**Pandulf III, Prince of Benevento (1012-1033)
*Brittany - Geoffrey I, Duke of Brittany (1008-1040)
*Burgundy - Rudolph III, King of Burgundy (993-1032)
*Byzantine Empire - Basil II Bulgaroktonus, Byzantine emperor (976-1025)
*Capua - Pandulf II, Prince of Capua (1007-1032)
*Castile - Garcia II of Castile, Count of Castile (1017-1029)
*Denmark - Canute the Great, King of Denmark (1014-1035)
*England - Canute the Great, King of England (1016-1035)
*France - Robert II, King of France (996-1031)
**Anjou - Fulk III the Black, Count of Anjou (987-1040)
**Aquitaine - William V the Great, Duke of Aquitaine (995-1030)
**Barcelona - Berenguer Ramon I, Count of Barcelona (1018-1035)
**Blois - Odo II, Count of Blois (1004-1037)
**Champagne - Odo II, Count of Champagne (1022-1037)
**Flanders - Baldwin IV the Bearded, Count of Flanders (988-1037)
**Normandy - Richard the Good, Duke of Normandy (996-1027)
**Flanders - Baldwin IV, Count of Flanders (988-1036)
**Gascony - Sans VI Guilhem, Duke of Gascony (1009-1032)
**Maine - Herbert I Wakedog, Count of Maine (1015-1032)
**Reims - Eubes I Recy, Archbishop of Reims (1021-1033)
**Toulouse - William III, Count of Toulouse (950-1037)
*Georgia - Giorgi I, King of Georgia (1014-1027)
*Holy Roman Empire - Henry II, Roman Emperor (1014-1024)
**Austria - Adalbert, Margrave of Austria (1018-1055)
**Baden - Berthold I, Margrave of Baden (1024-1077)
**Bavaria - Henry V, Duke of Bavaria (1005-1026)
**Carinthia - Adalbero, Duke of Carinthia (1011-1035)
**Lorraine - Thierry I, Duke of Lorraine (978-1027)
***West Friesland - Dirk III, Count of West Friesland (993-1039)
**Palatinate - Ezzo of Lorraine, Count Palatine of Lotharingia (994-1034)
**Saxony - Bernard II, Duke of Saxony (1011-1059)
**Swabia - Ernest II, Duke of Swabia (1015-1030)
*Kingdom of Italy - Conrad II, King of Italy (1014-1039)
**Aquileia - Poppo, Patriarch of Aquileia (1019-1045)
**Milan - Aribert, Archbishop of Milan (1018-1045)
*Ireland - Donnchad mac Brian, High King of Ireland (1024-1060)
*León - Alfonso V, King of Leon (999-1028)
*Hungary - Stephen I, King of Hungary (997-1038)
*Navarre - Sancho III The Great, King of Navarre (1000-1035)
*Norway - Olaf II The Stout, King of Norway (1015-1028)
*Papal States - Benedict VIII, Pope (1012-1024)
* Poland - Bolesław I the Brave, Duke of Poland (992-1025)
*Salerno - Waimar III, Prince of Salerno (994-1030)
*Scotland - Máel Coluim II, King of Scotland (1005-1034)
*Sweden - Anund Jacob, King of Sweden (1022-1050)
*Venice - Ottone Orseolo, Doge of Venice (1009-1026)
*Wales (List of rulers of Wales)
**Glywysing - Hywel ab Owain & Rhydderch ap Iestyn (990-1043 & 1015-1033)
**Gwent - Edwyn ap Gwriad (1015-1045)
**Gwynedd
***Llywelyn ap Seisyll, Prince of Gwynedd (1003-1023)
***Iago ab Idwal ap Meurig, Prince of Gwynedd (1023-1039)

Middle East

*Abbasid Caliphate - Al-Qadir, Caliph (991-1031)
*Byzantine Empire - Basil II Bulgaroktonus, Byzantine emperor (976-1025)