| Event | Date | Result |
| Battle of Hemmingstedt | 1500 | failure to subdue Dithmarschen |
| War of Deposition against King Hans | 1501-1504 | John, King of Denmark deposited as king of Sweden |
| Knut Alvsson Leads a rebellion | 1501-1504 | failure of the rebellion |
| Dano-Swedish War (1501–1512) | 1501-1512 | Treaty of Malmö (1512) |
| Establishment of the Dano-Norwegian navy[6] | 1510 | establishment of the Dano-Norwegian navy |
| Christian II becomes king | 1513 | Christian II becomes king of Denmark and Norway |
| Dano-Swedish War (1512–1520) | 1512-1520 | Sweden reincorporated into the Kalmar Union |
| Siege of Copenhagen (1523) | 1523 | Christian II Deposed |
| Revolts for the reinstalment of Christian II[7] | 1524 | Frederik I retains the throne |
| Christian II's Invasion of Norway | 1532 | Christian II captured |
| Outbreak of Count's Feud | 1534 | Start of a religious civil war in Denmark |
| Invasion of Norway | 1537 | Norway incorporated into Denmark |
| Northern Seven Years' War | 1563-1570 | War between Denmark-Norway and Sweden start |
| Treaty of Stettin | 1570 | Denmark became the supreme and dominating power in Northern Europe, yet failed to restore the Kalmar Union. |
| Discovery of SN 1572 | 1572 | Danish astronomer Tycho Brahe discovers SN 1572 |
| Founding of Kristianopel | 1603 | Founding of Kristianopel |
Christian IV's expeditions to Greenland - First expedition (1605)
- Second expedition (1606)
- Third expedition (1607)
| 1605-1607 | Mostly unsuccessful expeditions to Greenland |
| Jens Munk expedition to the Barents Sea[8] | 1609 | Failure to find the Northeast Passage |
| Kalmar War | 1611-1613 | Denmark remains the dominant Nordic power |
| Ove Gjedde expedition | 1618-1622 | creation of Danish India, but failure to monopolize Sri Lanka |
| Jens Munk expedition to the Northwest Passage[9] | 1619 | Jens Munk lands at Hudson Bay, but most of his crew dies on the expedition |
| Thirty Years' War | 1625-1630 | Treaty of Lübeck |
| Torstenson War | 1643-1645 | Second Treaty of Brömsebro (1645) |
| Dano-Swedish War (1657–1658) | 1657-1658 | Treaty of Roskilde |
| Dano-Swedish War (1658–1660) | 1658-1660 | Treaty of Copenhagen (1660) |
| Lex Regia | 1664-1665 | Frederik III becomes an Absolute monarch |
| Dano-Dutch War | 1661-1665 | Danish presence preserved at the Gold Coast |
| Scanian War | 1675-1679 | Peace of Lund |
| Danish Code | 1683 | Danish law code reformed |
| Gregorian calendar introduced in Denmark[11] | 1700 | Introduction of the Gregorian calendar |
| Great Northern War | 1700, 1709-1721 | Treaty of Frederiksborg |
| Abolition of Vornedskab | 1702 | Vornedskab abolished |
| Tranquebar Mission | 1706 | First Bible translations into Tamil |
| | 1701-1714 | Danish troops send to the War of the Spanish Succession |
| Hans Egede Expedition | 1721 | Kangeq converted to Christianity |
| Copenhagen Fire of 1728 | 1728 | 28% of Copenhagen burned |
| Stavnsbånd introduced | 1733 | Introduction of Stavnsbånd |
| 1733 slave insurrection on St. John | 1733-1734 | Rebellion quelled |
| Battle of Jakobshavn | 1739 | Danish consolidation of Greenland |
| Treaty of San Ildefonso | 1742 | The treaty was never made effective |
| Cattle War | 1756 | Status quo ante bellum |
| Strilekrigen | 1765 | Rebellion quelled |
| Danish–Algerian War | 1769-1772 | Algerian victory |
| Johann Friedrich Struensee rise to power | 1770 | Johann Friedrich Struensee becomes de facto leader of Denmark |
| Danish Royal Life Guards' Mutiny | 1771 | Execution of Johann Friedrich Struensee in 1772 |
| Sagbadre War | 1784 | Anlo loses all territory it had previously acquired from its neighbors |
| Lofthusreisingen | 1786-1787 | Rebellion quelled |
| Abolition of Stavnsbånd | 1788 | Stavnsbånd abolished |
| Theatre War | 1788-1789 | Status quo ante bellum |
| Battle of Tripoli | 1797 | Danish victory |
| Lærdal farmers' rebellion | 1800-1802 | Rebellion quelled |
| English Wars (Scandinavia)/ Gunboat War | 1801, 1807–1814 | Norway ceded to the King of Sweden Heligoland ceded to United Kingdom Swedish Pomerania ceded to Denmark |
| Outlawing of Atlantic slave trade | 1803 | Atlantic slave trade outlawed |
| Evacuation of La Romana's division | 1808 | Anglo-Spanish evacuation |
| Dano-Swedish War of 1808–1809 | 1808-1809 | Treaty of Jönköping |
| Huéscar-Danish War | 1808 | Peace treaty |
| Jørgen Jørgensen's Revolution | 1809 | Danish government restored |
| War of the Sixth Coalition | 1813-1814 | Treaty of Kiel |
| Antisemitic riots | 1813 | Jews gets equal rights under the law |