List of 1576 Major News Events in History, Most Important Historical Events in 1576
| Date | Event |
|---|---|
| January 20, 1576 | The Mexican city of León is founded by order of the viceroy Don Martín Enríquez de Almanza. |
| February 5, 1576 | Henry of Navarre abjures Catholicism at Tours and rejoins the Protestant forces in the French Wars of Religion. |
| March 25, 1576 | Jerome Savage takes out a sub-lease to start the Newington Butts Theatre outside London. |
| July 11, 1576 | While exploring the North Atlantic Ocean in an attempt to find the Northwest Passage, Martin Frobisher sights Greenland, mistaking it for the hypothesized (but non-existent) island of "Frisland". |
| July 12, 1576 | Mughal Empire annexes Bengal after defeating the Bengal Sultanate at the Battle of Rajmahal. |
| August 8, 1576 | The cornerstone for Tycho Brahe's Uraniborg observatory is laid on the island of Hven. |
| November 4, 1576 | Eighty Years' War: In Flanders, Spain captures Antwerp (which is nearly destroyed after three days). |
| November 8, 1576 | Eighty Years' War: Pacification of Ghent: The States General of the Netherlands meet and unite to oppose Spanish occupation. |