| 65341 | June 8 | Event | 218 – Battle of Antioch: With the support of the Syrian legions, Elagabalus defeats the forces of emperor Macrinus. He flees, but is captured near Chalcedon and later executed in Cappadocia. |
| 65342 | June 8 | Event | 632 – Muhammad, Islamic prophet, dies in Medina and is succeeded by Abu Bakr who becomes the first caliph of the Rashidun Caliphate. |
| 65343 | June 8 | Event | 793 – Vikings raid the abbey at Lindisfarne in Northumbria, commonly accepted as the beginning of the Scandinavian invasion of England. |
| 65344 | June 8 | Event | 1042 – Edward the Confessor becomes King of England, one of the last Anglo-Saxon kings of England. |
| 65345 | June 8 | Event | 1191 – Richard I arrives in Acre (Palestine)[disambiguation needed] thus beginning his crusade. |
| 65346 | June 8 | Event | 1405 – Richard le Scrope, the Archbishop of York, and Thomas Mowbray, Earl of Norfolk, are executed in York on Henry IV's orders. |
| 65347 | June 8 | Event | 1690 – Yadi Sakat, a Siddi general, razes the Mazagon Fort in Mumbai. |
| 65348 | June 8 | Event | 1776 – American Revolutionary War: Battle of Trois-Rivières: American attackers are driven back at Trois-Rivières, Quebec. |
| 65349 | June 8 | Event | 1783 – Laki, a volcano in Iceland, begins an eight-month eruption which kills over 9,000 people and starts a seven-year famine. |
| 65350 | June 8 | Event | 1789 – James Madison introduces twelve proposed amendments to the United States Constitution in the House of Representatives by 1791, ten of them are ratified by the state legislatures and become the Bill of Rights another is eventually ratified in 1992 t |
| 65351 | June 8 | Event | 1794 – Robespierre inaugurates the French Revolution's new state religion, the Cult of the Supreme Being, with large organized festivals all across France. |
| 65352 | June 8 | Event | 1856 – A group of 194 Pitcairn Islanders, descendants of the mutineers of HMS Bounty, arrives at Norfolk Island, commencing the Third Settlement of the Island. |
| 65353 | June 8 | Event | 1861 – American Civil War: Tennessee secedes from the Union. |
| 65354 | June 8 | Event | 1862 – American Civil War: Battle of Cross Keys: Confederate forces under General Stonewall Jackson save the Army of Northern Virginia from a Union assault on the James Peninsula led by General George B. McClellan. |
| 65355 | June 8 | Event | 1867 – Coronation of Franz Joseph as King of Hungary following the Austro-Hungarian compromise (Ausgleich). |
| 65356 | June 8 | Event | 1887 – Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calculator. |
| 65357 | June 8 | Event | 1906 – Theodore Roosevelt signs the Antiquities Act into law, authorizing the President to restrict the use of certain parcels of public land with historical or conservation value. |
| 65358 | June 8 | Event | 1912 – Carl Laemmle incorporates Universal Pictures. |
| 65359 | June 8 | Event | 1928 – Second Northern Expedition: The National Revolutionary Army captures Peking, whose name is changed to Beijing ("Northern Capital"). |
| 65360 | June 8 | Event | 1929 – Margaret Bondfield is appointed Minister of Labour. She is the first woman appointed to the Cabinet of the United Kingdom. |
| 65361 | June 8 | Event | 1940 – World War II: The completion of Operation Alphabet, the evacuation of Allied forces from Narvik at the end of the Norwegian Campaign. |
| 65362 | June 8 | Event | 1941 – World War II: Allies invade Syria and Lebanon. |
| 65363 | June 8 | Event | 1942 – World War II: The Japanese imperial submarines I-21 and I-24 shell the Australian cities of Sydney and Newcastle. |
| 65364 | June 8 | Event | 1948 – Milton Berle hosts the debut of Texaco Star Theater. |
| 65365 | June 8 | Event | 1949 – The celebrities Helen Keller, Dorothy Parker, Danny Kaye, Fredric March, John Garfield, Paul Muni and Edward G. Robinson are named in an FBI report as Communist Party members. |
| 65366 | June 8 | Event | 1949 – George Orwell's Nineteen Eighty-Four is published. |
| 65367 | June 8 | Event | 1950 – Sir Thomas Blamey becomes the only Australian-born Field Marshal in Australian history. |
| 65368 | June 8 | Event | 1953 – An F5 tornado hits Beecher, Michigan, killing 116, injuring 844, and destroying 340 homes. |
| 65369 | June 8 | Event | 1953 – The United States Supreme Court rules that restaurants in Washington, D.C., cannot refuse to serve black patrons. |
| 65370 | June 8 | Event | 1959 – The USS Barbero and United States Postal Service attempt the delivery of mail via Missile Mail. |