Duchy of Greater Poland - Dukes of Greater Poland

• 1138–1179 Mieszko III the Old
• 1179–1181 Odon of Poznań
• 1181–1202 Mieszko III the Old
• 1202–1227 Władysław III Spindleshanks
• 1227–1234 Władysław Odonic
• 1234–1238 Henry I the Bearded
• 1238–1241 Henry II the Pious
• 1241–1247 Przemysł I and Bolesław the Pious
• 1247–1257 Przemysł I
• 1257–1277 Bolesław the Pious
• 1277–1296 Przemysl II
• 1296–1300 Władysław I the Elbow-high
• 1300–1302 Wenceslaus II of Bohemia
• 1302–1309 Henry III of Głogów
• 1309–1312 Przemko II of Zagan, Henry IV of Zagan, John of Zagan, Boleslaus of Olesnica, Konrad
• 1309–1312 Przemko II of Zagan, Henry IV of Zagan, John of Zagan
• from 1314 Władysław I the Elbow-high

Turned into the Poznań Voivodeship, part of the Greater Poland Province of the united Kingdom of Poland

(1138–1181 part of the Seniorate Province)

• 1181–1202 Mieszko III the Old
• 1202–1229 Władysław III Spindleshanks
• 1229–1238 Władysław Odonic
• 1238–1241 Henry II the Pious
• 1241–1247 Przemysł I and Bolesław the Pious
• 1247–1249 Przemysł I
• 1249–1250 Bolesław the Pious
• 1250–1253 Przemysł I
• 1253–1279 Bolesław the Pious
• 1279–1296 Przemysl II
• 1296–1300 Władysław I the Elbow-high
• 1300–1305 Wenceslaus II of Bohemia
• 1306–1309 Henry III of Głogów
• 1309–1312 Przemko II of Zagan, Henry IV of Zagan, John of Zagan, Boleslaus of Olesnica, Konrad
• 1312–1313 Boleslaus of Olesnica and Konrad of Namyslow,
• 1313–1314 Boleslaus of Olesnica
• from 1314 Władysław I the Elbow-high

Together with the Duchy of Kalisz turned into the Kalisz Voivodship, part of the Greater Poland Province of the united Kingdom of Poland

(1138–1181 part of the Seniorate Province)

• 1181–1191 Mieszko III the Old
• 1191–1193 Mieszko the Younger
• 1193–1194 Odon of Poznań
• 1194–1202 Mieszko III the Old
• 1202–1207 Władysław III Spindleshanks
• 1207–1217 Władysław Odonic
• 1217–1227 Władysław III Spindleshanks
• 1227–1234 Władysław Odonic
• 1234–1238 Henry I the Bearded
• 1238–1241 Henry II the Pious
• 1241–1247 Przemysł I and Bolesław the Pious
• 1247–1249 Bolesław the Pious
• 1249–1253 Przemysł I
• 1253–1279 Bolesław the Pious
• 1279–1296 Przemysl II
• 1296–1300 Władysław I the Elbow-high
• 1300–1305 Wenceslaus II of Bohemia
• 1306–1309 Henry III of Głogów
• 1309–1312 Przemko II of Zagan, Henry IV of Zagan, John of Zagan, Boleslaus of Olesnica, Konrad
• 1312–1313 Boleslaus of Olesnica and Konrad of Namyslow
• 1313–1314 Konrad of Namyslow
• from 1314 Władysław I the Elbow-high

Together with the Duchy of Gniezno turned into the Kalisz Voivodship, part of the Greater Poland Province of the united Kingdom of Poland