|Centuries:||10th century – 11th century – 12th century|
|Decades:||990s 1000s 1010s – 1020s – 1030s 1040s 1050s|
|Years:||1023 1024 1025 – 1026 – 1027 1028 1029|
- Archbishop Ariberto crowns Conrad II King of Italy in Milan.
- Pietro Barbolano becomes Doge of Venice.
- Henry VI becomes king of Bavaria (later Henry III, Holy Roman Emperor).
- The Battle of the Helgeå is fought in Scandinavia.
- Henry of Luxemburg, king of Bavaria