List of state leaders in the 10th-century Holy Roman Empire

This is a list of state leaders in the 10th century (901–1000) AD, of the Holy Roman Empire.

Main
Holy Roman Empire in Germany


 * Holy Roman Empire, Kingdom of Germany (complete list, complete list) –
 * Louis the Child, King (899–911)
 * Conrad I, King (911–918)
 * Henry I, King (919–936)
 * Otto I, King (936–973), Holy Roman Emperor (962–973)
 * Otto II, King (961–983), Holy Roman Emperor (967–983)
 * Otto III, King (983–1002), Holy Roman Emperor (996–1002)

Austrian

 * Margraviate of Austria (complete list) –
 * Leopold I the Illustrious, Margrave (976–994)
 * Henry I the Strong, Margrave (994–1018)


 * County of Bregenz (complete list) –
 * Ulrich VI, Count (?–950/957)


 * Duchy of Carinthia (complete list) –
 * Henry I, Duke (976–978, 985–989)
 * Otto I, Duke (978–985, 1002–1004)
 * Henry II, Duke (989–995)
 * Henry III, Duke (995–1002)


 * Landgraviate of Sundgau –
 * Liutfrid, Count (876–902)
 * Liutfrid, Count (c.986)


 * March of Styria (complete list) –
 * Markward, Margrave (?–c.1000)
 * Adalbero of Eppenstein, Margrave (c.1000–1035)

Bavarian

 * Duchy of Bavaria (complete list) –
 * Luitpold, Margrave (895–907)
 * Arnulf, Duke (907–920, 920–937)
 * Eberhard, Duke (937–938)
 * Berthold, Duke (938–947)
 * Henry I, Duke (947–955)
 * Henry II the Quarrelsome, Duke (955–976, 985–995)
 * Otto I, Duke (976–982)
 * Henry III the Younger, Duke (983–985)
 * Henry IV, Duke (995–1004, 1009–1017)


 * Margraviate of the Nordgau (complete list) –
 * Luitpold, Margrave (895–903)
 * Poppo of Thuringia, Margrave (903–?)
 * Arnulf, Margrave (907–937)
 * Berthold of Schweinfurt, Margrave (?–976)
 * Henry of Schweinfurt, Margrave (994–1004)


 * March of Pannonia (complete list) –
 * Luitpold, Margrave (893–907)
 * Aribo of Austria (871–909)


 * Prince-Bishopric of Passau (complete list) –
 * Christian, Prince-Bishop (991–1013)

Bohemia

 * Great Moravia (complete list) –
 * Mojmir II, Duke (894–906)


 * Duchy of Bohemia (complete list) –
 * Spytihněv I, Duke (c.894–915)
 * Vratislaus I, Duke (915–921)
 * Wenceslaus I, Duke (921–935)
 * Boleslaus I the Cruel, Duke (935–972)
 * Boleslaus II the Pious, Duke (972–999)
 * Boleslaus III the Redhead, Duke (999–1002, 1003)

Burgundian-Low Countries

 * County of Frisia / County of Holland (complete list) –
 * Dirk I, Count (896–931)
 * Dirk I bis, Count (931–939)
 * Dirk II, Count (939–988)
 * Arnulf, Count (988–993)
 * Dirk III, Count (993–1039)


 * County of Hainaut (complete list) –
 * Sigard, Count (898–908)
 * Reginar I, Count (870–898, 908–915)
 * Reginar II, Count (915–post-932)
 * Reginar III, Count (pre-940–958)
 * Godfrey I, Count (958–964)
 * Hainaut split into Mons and Valenciennes


 * County of Mons (complete list) –
 * Richar, Count (964–973)
 * Renaud, Count (973)
 * Reginar IV, Count (973–974, 998–1013)
 * Godfrey II, Count (974–998)


 * County of Namur (complete list) –
 * Robert I, Count (946–c.981)
 * Albert I, Count (c.981–1011)


 * County of Valenciennes (complete list) –
 * Amaury, Count (953–973)
 * Werner, Count (973)
 * Reginar IV, Count (973–974)
 * Arnulf, Count (974–988)
 * Baldwin IV, Count (988–1035)

Franconian

 * Duchy of Franconia (complete list) –
 * Conrad the Elder, ruler (?–906)
 * Conrad I the Younger, Duke (906–918)
 * Eberhard, Duke (918–939)

Lorraine

 * Lotharingia (complete list) –
 * Louis the Child, King (900–911)
 * Charles the Simple, King (911–923)


 * Duchy of Lorraine (complete list) –
 * Gebhard, Duke (903–910)
 * Reginar, Duke (910–915)
 * Gilbert, Duke (915–939)
 * Henry, Duke (939–940)
 * Otto, Duke (942–944)
 * Conrad, Duke (944–953)
 * Bruno the Great, Duke (954–965)


 * Duchy of Lower Lorraine (complete list) –
 * Godfrey I, Vice Duke (959–964)
 * Richar, Vice Duke (968–972)
 * Charles, Duke (976–991)
 * Otto, Duke (991–1012)


 * Duchy of Upper Lorraine (complete list) –
 * Frederick I, Duke (959–978)
 * Theodoric I, Duke (978–c.1027)

Rhenish

 * County of Bar (complete list) –
 * Frederick I, Count (959–978)
 * Theodoric I, Count (978–1026/1027)


 * Archbishopric of Cologne (complete list) –
 * Bruno I, Prince-Archbishop (953–965)
 * Volkmar, Prince-Archbishop (965–969)
 * Gero, Prince-Archbishop (969–976)
 * Warin, Prince-Archbishop (976–984)
 * Ebergar, Prince-Archbishop (984–999)
 * Heribert, Prince-Archbishop (999–1021)


 * Essen Abbey (complete list) –
 * Hadwig I, Princess-Abbess (910–951)
 * Agana, Princess-Abbess (951–965)
 * Ida, Princess-Abbess (966–971)
 * Mathilde II, Princess-Abbess (971–1011)


 * Prince-Bishopric of Liège (complete list) –
 * Notger, Prince-Bishop (972–1008)


 * Prince-Bishopric of Mainz (complete list) –
 * Hatto I, Prince-archbishop (891–913)
 * Herigar, Prince-archbishop (913–927)
 * Hildebert, Prince-archbishop (927–937)
 * Frederick, Prince-archbishop (937–954)
 * William, Prince-archbishop (954–968)
 * Hatto II, Prince-archbishop (968–970)
 * Rudbrecht, Prince-archbishop (970–975)
 * Willigis, Prince-archbishop (975–1011)


 * County Palatine of Lotharingia (complete list) –
 * Wigeric of Lotharingia, Count (c.915/16–922)
 * Godfrey, Count (c.940)
 * Hermann I of Lotharingia, Count (945–994)
 * Ezzo, Count (996–1034)


 * Prince-Bishopric of Sion (complete list) –
 * Hugues, Prince-Bishop (993/4–1018/20)


 * Prince-Bishopric of Speyer (complete list) –
 * Einhard, Prince-bishop (895/898–913)
 * Bernhard, Prince-bishop (914–922)
 * Amalrich, Prince-bishop (913/923–943)
 * Reginwalt I, also Reginhard, Prince-bishop (943/944–950)
 * Gottfried I, Prince-bishop (950–960)
 * Otgar, Prince-bishop (960–970)
 * Balderich, Prince-bishop (970–987)
 * Ruprecht, Prince-bishop (987–1004)


 * Prince-Bishopric of Strasbourg (complete list) –
 * Erkanbald, Prince-Bishop (982–991)
 * Wilderold, Prince-Bishop (991–999)
 * Alawich II, Prince-Bishop (999–1001)


 * Elector-Bishopric of Trier (complete list) –
 * Radbod, Prince-bishop (898–915)
 * Rudgar, Prince-bishop (915–930)
 * Rotbert, Prince-bishop (930–956)
 * Henry I, Prince-bishop (956–964)
 * Dietrich I, Prince-bishop (965–977)
 * Egbert, Prince-bishop (977–993)
 * Ludolf, Prince-bishop (994–1008)


 * Prince-Bishopric of Worms (complete list) –
 * Dietlach, Prince-bishop (890–914)
 * Richowo, Prince-bishop (914–950)
 * Hanno, Prince-bishop (950–978)
 * Hildebold, Prince-bishop (978–998)
 * Franco from Hesse, Prince-bishop (998–999)
 * Erfo, Prince-bishop (999)
 * Razo, Prince-bishop (999)
 * Burchard I, Prince-bishop (1000–1025)

Lower Saxon

 * Duchy of Saxony (complete list) –
 * Otto I the Illustrious, Duke (880–912)
 * Henry the Fowler, Duke (912–936)
 * Otto II the Great, Duke (936–961)
 * Hermann Billung, Ducal representative (961–973)
 * Bernard I, Duke (973–1011)


 * Billung March (complete list) –
 * Hermann Billung, Margrave (936–973)


 * Gandersheim Abbey (complete list) –
 * Liudgard I, Princess-Abbess (919–923)
 * Hrotsuit, Princess-Abbess (923–933)
 * Wendelgard, Princess-Abbess (933–949)
 * Gerberga II, Princess-Abbess (949–1001)


 * Obotrites (complete list) –
 * Nako, leader (954–966)
 * Mstivoj and Mstidrag, Prince (966–995)
 * Mieceslas III, Prince (919–999)
 * Mstislav, Prince (996–1018)

Upper Saxon

 * Eastern March (complete list) –
 * Odo I, Margrave (965–993)
 * Gero II, Margrave (993–1015)


 * Hevelli –
 * Baçlabič, Prince (921–936)


 * March of Merseburg (complete list) –
 * Siegfried, Count/Margrave (?–937)
 * Günther, Margrave (965–976, 979–982)


 * Margravate of Meissen (complete list) –
 * Wigbert, Margrave (965–970)
 * Thietmar, Margrave (976–979)
 * Rikdag, Margrave (979–985)
 * Eckard I, Margrave (985–1002)


 * Northern March (complete list) –
 * Dietrich, Margrave (965–983)
 * Lothair I, Margrave (983–1003)


 * Duchy of Thuringia (complete list) –
 * Conrad, Duke (892–906)
 * Burchard, Duke (907–908)
 * Eckard I, Duke (1000–1002)


 * March of Zeitz –
 * Wigger I, Margrave (965–981)

Swabia

 * Duchy of Swabia (complete list) –
 * Burchard I, Duke (909–911)
 * Erchanger, Duke (915–916)
 * Burchard II, Duke (917–926)
 * Herman I, Duke (926–949)
 * Liudolf, Duke (950–954)
 * Burchard III, Duke (954–973)
 * Otto I, Duke (973–982)
 * Conrad I, Duke (982–997)
 * Herman II, Duke (997–1003)


 * Duchy of Alsace (see also) –
 * Udo, Duke (fl.c.999)


 * Prince-Bishopric of Augsburg (complete list) –
 * Adalbero, Prince-bishop (887–909)
 * Hiltin, Prince-bishop (909–923)
 * Ulrich I, Prince-bishop (923–973)
 * Henry I, Prince-bishop (973–982)
 * Adalrich, Prince-bishop (982–988)
 * Luitold, Prince-bishop (989–996)
 * Gebehard, Prince-bishop (996–1000)

Italy
Holy Roman Empire in Italy


 * Kingdom of Italy (complete list) –
 * Integrum: Simultaneous claimants
 * Berengar I, King (887–924)
 * Louis III the Blind, King (900–905)
 * Rudolph II of Burgundy, King (922–926)
 * Hugh of Arles, King (924–947)
 * Lothair II, King (948–950)
 * Berengar II of Ivrea, co-King (950–961)
 * Adalbert of Ivrea, co-King (950–963)
 * Ottonian dynasty
 * Otto I, King (961–973)
 * Otto II, King (980–983)
 * Otto III, King (996–1002)


 * Upper Burgundy (complete list) –
 * Rudolph I, King (888–912)
 * Rudolph II, King (912–937)
 * Conrad I, King (937–993)
 * Rudolph III, King (993–1032)


 * Papal States (complete list) –
 * Benedict IV, Pope (900–903)
 * Leo V, Pope (903)
 * Sergius III, Pope (904–911)
 * Anastasius III, Pope (911–913)
 * Lando, Pope (913–914)
 * John X, Pope (914–928)
 * Leo VI, Pope (928)
 * Stephen VII, Pope (929–931)
 * John XI, Pope (931–935)
 * Leo VII, Pope (936–939)
 * Stephen VIII, Pope (939–942)
 * Marinus II, Pope (942–946)
 * Agapetus II, Pope (946–955)
 * John XII, Pope (955–963, 964)
 * Benedict V, Pope (964)
 * Leo VIII, Pope (964–965)
 * John XIII, Pope (965–972)
 * Benedict VI, Pope (973–974)
 * Benedict VII, Pope (974–983)
 * John XIV, Pope (983–984)
 * John XV, Pope (985–996)
 * Gregory V, Pope (996–999)
 * Sylvester II, Pope (999–1003)


 * Duchy of Spoleto (complete list) –
 * Transamund III, Duke (982–989)


 * Republic of Venice (complete list) –
 * Pietro Tribuno, Doge (888–912)
 * Orso II Participazio, Doge (912–932)
 * Pietro II Candiano, Doge (932–939)
 * Pietro Participazio, Doge (939–942)
 * Pietro III Candiano, Doge (942–959)
 * Pietro IV Candiano, Doge (959–976)
 * Pietro I Orseolo, Doge (976–978)
 * Vitale Candiano, Doge (978–979)
 * Tribuno Memmo, Doge (979–991)
 * Pietro II Orseolo, Doge (991–1009)


 * March of Tuscany (complete list) –
 * Adalbert II, Margrave (886–915)
 * Guy, Margrave (915–929)
 * Lambert, Margrave (929–931)
 * Boso, Margrave (931–936)
 * Humbert, Margrave (936–961)
 * Hugh, Margrave (961–1001)