Decades: 1520s 1530s 1540s 1550s 1560s - 1570s - 1580s 1590s 1600s 1610s 1620s
Years: 1573 1574 1575 1576 1577 - 1578 - 1579 1580 1581 1582 1583
Events
- January 31 - Battle of Gemblours. Spanish forces under Don John of Austria and Alexander Farnese defeat the Dutch. Don John begins to recover control of the French-speaking Southern Netherlands
- August 4 - Battle of Al Kasr al Kebir - Moroccans defeat Portuguese. King Sebastian I of Portugal is defeated and killed in North Africa, leaving his elderly uncle, Cardinal Henry, as his heir. This initiates a succession crisis in Portugal.
- October 1 - Alexander Farnese, Prince of Parma, succeeds Don John as Spanish Governor-General of the Netherlands.
- Tibet, Sonam Gyrso, receives from prince Atlan Khan the title of "Talaļ" and becomes the third Dalai Lama Buddhism
- Battle of Wenden. The Russians are defeated by the Swedes, who proceed to take Polotsk.
- April 1 - William Harvey, physician, discovered blood circulation
- April 14 - King Philip III of Spain
- September 9 - Ferdinand II, Holy Roman Emperor
- December 2 - Agostino Agazzari, composer and writer on music
- August 4 - King Sebastian I of Portugal
- October 1 - Don John of Austria, illegitimate son of Emperor Charles V, victor of the Battle of Lepanto, Spanish Governor-General of the Netherlands.\n
