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| Millennia: | 2nd millennium |
| Centuries: | 10th century - 11th century - 12th century |
| Decades: | 990s 1000s 1010s - 1020s - 1030s 1040s 1050s |
| Years: | 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 |
| Categories: | Births - Deaths - Architecture Establishments - Disestablishments |
Contents |
Events of 1020
By place
Asia
- Goryeo and the Liao Dynasty exchange embassies following a seven-year territorial dispute.
Europe
- City of Saint-German-en-Laye founded
- Third Intalian campaign of Henry II of Germany
- Canute the Great codifies the law of England
