List of 1483 Major News Events in History, Most Important Historical Events in 1483
| Date | Event |
|---|---|
| April 29, 1483 | Gran Canaria, the main island of the Canary Islands, is conquered by the Kingdom of Castile. |
| June 26, 1483 | Richard III becomes King of England. |
| July 6, 1483 | Richard III and Anne Neville are crowned King and Queen of England. |
| August 15, 1483 | Pope Sixtus IV consecrates the Sistine Chapel. |