Eurovision Song Contest: Portugal won the contest for the first time, with the song "Amar pelos dois," performed by Salvador Sobral (pictured).
Nine bombs placed by the Indian Mujahideen, then an unknown terrorist group, exploded in a 15-minute period in Jaipur, India, killing 80 people and injuring more than 200 others.
Uzbek Interior Ministry and State Security Service troops fired at protesters in Andijan, killing between 187 and 1,500 people.
An explosion (aftermath pictured) at a fireworks factory in Enschede, Netherlands, resulted in 23 deaths and approximately €450 million in damage.
Li Hongzhi introduced the Falun Gong movement at a public lecture in Changchun, China.
Eleven members of the American Black liberation group MOVE were killed when a Philadelphia police helicopter dropped a bomb on their house during a raid.
The Troubles: A car bomb planted by Ulster loyalists exploded outside a crowded pub in Belfast, Northern Ireland, beginning two days of gun battles between the British Army, the Provisional Irish Republican Army, and the Ulster Volunteer Force.
Sino-Malay race riots began in Kuala Lumpur, leaving at least 190 people dead, with the government declaring a state of emergency and suspending the Parliament of Malaysia until 1971.
The Australian adventurer Ben Carlin became the only person to circumnavigate the world in an amphibious vehicle, having travelled over 80,000 kilometres (50,000 miles) by land and sea.
US vice president Richard Nixon's motorcade was attacked by a mob in Caracas, Venezuela.
The Russian inventor Igor Sikorsky flew the self-designed Russky Vityaz, the world's first four-engine fixed-wing aircraft.
The inaugural edition of the Giro d'Italia, a long-distance multiple-stage bicycle race, began in Milan; the Italian cyclist Luigi Ganna was the eventual winner.
The Australian astronomer John Tebbutt discovered the Great Comet of 1861, through whose tail the Earth passed later that year.
The English mystic Julian of Norwich recovered from a severe illness during which she experienced a series of intense visions of Christ, which she later described in the first known English-language book written by a woman.
An explosion at an underground coal mine in southwest Turkey kills 301 miners.
American physician Kermit Gosnell is found guilty in Pennsylvania of murdering three infants born alive during attempted abortions, involuntary manslaughter of a woman during an abortion procedure, and other charges.
Forty-nine dismembered bodies are discovered by Mexican authorities on Mexican Federal Highway 40.
Two bombs explode in the Charsadda District of Pakistan killing 98 people and wounding 140 others.
São Paulo violence: Rebellions occur in several prisons in Brazil.
Andijan uprising, Uzbekistan; Troops open fire on crowds of protestors after a prison break; at least 187 people were killed according to official estimates.
A fireworks storage depot explodes in a residential neighborhood in Enschede, Netherlands, killing 23 people and injuring 950 others.
Race riots break out in Jakarta, Indonesia, where shops owned by Indonesians of Chinese descent are looted and women raped.
India carries out two nuclear weapon tests at Pokhran, following the three conducted on May 11. The United States and Japan impose economic sanctions on India.
Severe thunderstorms and a tornado in Bangladesh kill 600 people.
Alison Hargreaves, a 33-year-old British mother, becomes the first woman to ascend Everest without oxygen or the help of sherpas.
Li Hongzhi gives the first public lecture on Falun Gong in Changchun, People's Republic of China.
The Dinamo–Red Star riot took place at Maksimir Stadium in Zagreb, Croatia between the Bad Blue Boys (fans of Dinamo Zagreb) and the Delije (fans of Red Star Belgrade).
Large groups of students occupy Tiananmen Square and begin a hunger strike.
Police bombed MOVE headquarters in Philadelphia, killing six adults and five children, and destroying the homes of 250 city residents.
Mehmet Ali Ağca attempts to assassinate Pope John Paul II in St. Peter's Square in Rome. The Pope is rushed to the Agostino Gemelli University Polyclinic to undergo emergency surgery and survives.
An F3 tornado hits Kalamazoo County, Michigan. President Jimmy Carter declares it a federal disaster area.
A fire occurs in the Sennichi Department Store in Osaka, Japan. Blocked exits and non-functional elevators result in 118 fatalities (many victims leaping to their deaths).
The Troubles: A car bombing outside a crowded pub in Belfast sparks a two-day gun battle involving the Provisional IRA, Ulster Volunteer Force and British Army. Seven people are killed and over 66 injured.
In the aftermath of the 1969 Malaysian general election, Sino-Malay sectarian violence erupted in Kuala Lumpur, Malaysia.
Dr. Zakir Husain becomes the third President of India. He is the first Muslim President of the Indian Union. He holds this position until August 24, 1969.
Hundreds of University of California, Berkeley students congregate for the first day of protest against a visit by the House Committee on Un-American Activities.
During a visit to Caracas, Venezuela, the US Vice President Richard Nixon's car is attacked by anti-American demonstrators.
May 1958 crisis: A group of French military officers lead a coup in Algiers demanding that a government of national unity be formed with Charles de Gaulle at its head in order to defend French control of Algeria.
Ben Carlin becomes the first (and only) person to circumnavigate the world by amphibious vehicle, having travelled over 17,000 kilometres (11,000 mi) by sea and 62,000 kilometres (39,000 mi) by land during a ten-year journey.
The anti-National Service Riots, by Chinese middle school students in Singapore, take place.
The Rajya Sabha, the upper house of the Parliament of India, holds its first sitting.
The 400th anniversary of the founding of the National University of San Marcos is commemorated by the opening of the first large-capacity stadium in Peru.
The inaugural Formula One World Championship race takes place at Silverstone Circuit. The race was won by Giuseppe Farina, who would go on to become the inaugural champion that year.
Aeroflot Flight 17 crashes on approach to Severny Airport in Novosibirsk, killing 25.
Arab–Israeli War: The Kfar Etzion massacre occurs, a day prior to the Israeli Declaration of Independence.
World War II: Yevgeny Khaldei's photograph Raising a Flag over the Reichstag is published in Ogonyok magazine.
World War II: Operations Vulcan and Strike force the surrender of the last Axis troops in Tunisia.
World War II: Germany's conquest of France begins, as the German army crosses the Meuse. Winston Churchill makes his "blood, toil, tears, and sweat" speech to the House of Commons.
Three children report the first apparition of Our Lady of Fátima in Fátima, Portugal.
The Royal Flying Corps, the forerunner of the Royal Air Force, is established in the United Kingdom.
The first edition of the Giro d'Italia, a long-distance multiple-stage bicycle race, began in Milan; the Italian cyclist Luigi Ganna was the eventual winner.
With the passage of the Lei Áurea ("Golden Law"), the Empire of Brazil abolishes slavery.
Southern slave Robert Smalls steals the steamboat Planter, spirits it through Confederate lines and hands it to the United States Navy, who quickly commission it as the gunboat USS Planter and appoint Smalls as captain, thus making him the first black man to command a United States ship.
American Civil War: Queen Victoria of the United Kingdom issues a "proclamation of neutrality" which recognizes the Confederacy as having belligerent rights.
The Great Comet of 1861 is discovered by John Tebbutt of Windsor, New South Wales, Australia.
Pakistan's (then a part of British India) first railway line opens, from Karachi to Kotri.
Mexican–American War: The United States declares war on the Federal Republic of Mexico following a dispute over the American annexation of the Republic of Texas and a Mexican military incursion.
Ecuador gains its independence from Gran Colombia.
Forces sent by Yusuf Karamanli of Tripoli to retake Derna from the Americans attack the city.
The Cumberland Compact is signed by leaders of the settlers in the Cumberland River area of what would become the U.S. state of Tennessee, providing for democratic government and a formal system of justice.
War of the Bavarian Succession: Russian and French mediators at the Congress of Teschen negotiate an end to the war. In the agreement Austria receives the part of its territory that was taken from it (the Innviertel).
A Venetian fleet under Admiral Cort Adeler breaks through a line of galleys and defeats the Turkish navy.
Dutch statesman Johan van Oldenbarnevelt is executed in The Hague after being convicted of treason.
Sword duel between Miyamoto Musashi and Sasaki Kojiro on the shores of Ganryū Island. Kojiro dies at the end.
Mary, Queen of Scots, is defeated at the Battle of Langside, part of the civil war between Queen Mary and the supporters of her son, James VI.
Amerigo Vespucci, this time under Portuguese flag, set sail for western lands.
Julian of Norwich has visions of Jesus while suffering from a life-threatening illness, visions which are later described and interpreted in her book Revelations of Divine Love.
A Latin Christian fleet defeats a Turkish fleet in the battle of Pallene during the Smyrniote crusades.
Romain Esse, English footballer
Jaxson Dart, American football player
Javi Guerra, Spanish footballer
Jabari Smith Jr., American basketball player
Óscar Mingueza, Spanish footballer
Aníbal Moreno, Argentine footballer
Adrià Pedrosa, Spanish footballer
Luca Zidane, French footballer
Nico Hoerner, American baseball player
Percy Tau, South African footballer
Abby Dahlkemper, American footballer
Romelu Lukaku, Belgian footballer
Debby Ryan, American actress and singer
Morgan Wallen, American singer-songwriter
Thievy Bifouma, Congolese footballer
Willson Contreras, Venezuelan baseball player
Tyrann Mathieu, American football player
Josh Papalii, New Zealand-Australian rugby league player
Mark Stone, Canadian hockey player
Jen Beattie, Scottish footballer
Francis Coquelin, French footballer
Junior Messias, Brazilian footballer
Alan Patrick, Brazilian footballer
Mychal Givens, American baseball player
P. K. Subban, Canadian ice hockey player
Paulo Avelino, Filipino actor and singer
Casey Donovan, Australian singer-songwriter
Lydia Williams, Australian footballer
Candice King, American singer-songwriter and actress
Marianne Vos, Dutch cyclist
Lena Dunham, American actress, director, and screenwriter
Robert Pattinson, English actor
Alexander Rybak, Belarusian-Norwegian singer-songwriter, violinist, and actor
Kris Versteeg, Canadian ice hockey player
Javi Balboa, Equatoguinean footballer
Jaroslav Halák, Slovak ice hockey player
Iwan Rheon, Welsh actor and singer
Travis Zajac, Canadian ice hockey player
Dawn Harper, American hurdler
Natalie Cassidy, English actress and singer
Anita Görbicz, Hungarian handball player
Yaya Touré, Ivorian footballer
Larry Fonacier, Filipino basketball player
Oguchi Onyewu, American footballer
Luciana Berger, English politician
Andrey Polukeyev, Russian sprinter
Prince Carl Philip, Duke of Värmland
Steve Mildenhall, English footballer
Mike Bibby, American basketball player and coach
Barry Zito, American baseball player
Tom Cotton, American politician
Ilse DeLange, Dutch singer-songwriter
Samantha Morton, English actress and director
Pusha T, American rapper
Trajan Langdon, American basketball player and executive
Reinhold Einwallner, Austrian politician
Darryl Sydor, Canadian ice hockey player and coach
Buckethead, American guitarist and songwriter
Scott Morrison, Australian politician, 30th Prime Minister of Australia
Chuck Schuldiner, American singer-songwriter and guitarist (died 2001)
Melanie Thornton, American-German singer (died 2001)
Alison Goldfrapp, English singer-songwriter and producer
Darius Rucker, American singer-songwriter and guitarist
José Rijo, Dominican baseball player
Lari White, American singer-songwriter, producer, and actress (died 2018)
Stephen Colbert, American comedian and talk show host
Andrea Leadsom, English politician
Siobhan Fallon Hogan, American actress
Dennis Rodman, American basketball player, wrestler, and actor
Mar Roxas, Filipino economist and politician, 24th Secretary of the Interior and Local Government
Richard Madeley, English journalist and author
Johnny Logan, Australian-Irish singer-songwriter and guitarist
John Kasich, American politician, 69th Governor of Ohio
Mary Walsh, Canadian actress, producer, and screenwriter
Londa Schiebinger, American academic and author
Danny Kirwan, English singer-songwriter and guitarist (died 2018)
Bobby Valentine, American baseball player and manager
Stevie Wonder, American singer-songwriter, pianist, and producer
Zoë Wanamaker, American-British actress
Tim Pigott-Smith, English actor and author (died 2017)
Marv Wolfman, American author
Lasse Berghagen, Swedish singer-songwriter, guitarist, and actor (died 2023)
Lou Marini, American saxophonist and composer
Armistead Maupin, American author, screenwriter, and actor
Mary Wells, American singer-songwriter (died 1992)
Senta Berger, Austrian actress
Jody Conradt, American basketball player and coach
Ritchie Valens, American singer-songwriter and guitarist (died 1959)
Bruce Chatwin, English author (died 1989)
Harvey Keitel, American actor
Giuliano Amato, Italian academic and politician, 48th Prime Minister of Italy
Zohra Lampert, American actress
Roger Zelazny, American author and poet (died 1995)
Ehud Netzer, Israeli archaeologist, architect, and academic (died 2010)
John Roseboro, American baseball player and coach (died 2002)
Jim Jones, American cult leader, founder of the Peoples Temple (died 1978)
Mike Gravel, American politician (died 2021)
Enrique Bolaños, Nicaraguan politician, President of Nicaragua (died 2021)
Harry Schwarz, South African anti-apartheid leader, lawyer, and Ambassador (died 2010)
Otl Aicher, German graphic designer and typographer (died 1991)
Bea Arthur, American actress and singer (died 2009)
Joe Louis, American boxer (died 1981)
Johnnie Wright, American singer-songwriter and guitarist (died 2011)
Robert Dorning, English actor, singer, and dancer (died 1989)
William R. Tolbert, Jr., Liberian politician, 20th President of Liberia (died 1980)
Gil Evans, Canadian-American pianist, composer, and bandleader (died 1988)
Maxine Sullivan, American singer and actress (died 1987)
Ken Darby, American composer and conductor (died 1992)
Daphne du Maurier, English novelist and playwright (died 1989)
Fakhruddin Ali Ahmed, Indian lawyer and politician, 5th President of India (died 1977)
Nandor Fodor, Hungarian-American psychologist, parapsychologist, and author (died 1964)
Ásgeir Ásgeirsson, Icelandic politician, 2nd President of Iceland (died 1972)
Inge Lehmann, Danish seismologist and geophysicist (died 1993)
Lorna Hodgkinson, Australian educator and educational psychologist (died 1951)
Mikiel Gonzi, Maltese archbishop (died 1984)
Oskar Rosenfeld, Jewish-Austrian writer and Holocaust victim (died 1944)
Georgios Papanikolaou, Greek-American pathologist, invented the pap smear (died 1962)
Georges Braque, French painter and sculptor (died 1963)
Lima Barreto, Brazilian journalist and author (died 1922)
Joe Forshaw, American runner (died 1964)
Robert Hamilton, Scottish international footballer (died 1948)
Mehmet Emin Yurdakul, Turkish writer (died 1944)
Sumner Paine, American target shooter (died 1904)
Ronald Ross, Indian-English physician and mathematician, Nobel Prize laureate (died 1932)
Tom O'Rourke, American boxer and manager (died 1938)
Arthur Sullivan, English composer (died 1900)
Alphonse Daudet, French author, poet, and playwright (died 1897)
Juris Alunāns, Latvian philologist and author (died 1864)
Zebulon Baird Vance, American colonel, lawyer, and politician, 37th Governor of North Carolina (died 1894)
Francis, Duke of Cádiz (died 1902)
Juan Bautista Ceballos, President of Mexico (1853) (died 1859)
Per Gustaf Svinhufvud af Qvalstad, Swedo-Finnish treasurer of Tavastia province, manor host, and paternal grandfather of President P. E. Svinhufvud (died 1866)
Gérard Paul Deshayes, French geologist and chronologist (died 1875)
Louis Léopold Robert, French painter (died 1835)
Pope Pius IX (died 1878)
Lazare Carnot, French general, mathematician, and politician, French Minister of the Interior (died 1823)
Maria Christina, Duchess of Teschen (died 1798)
Horace Coignet, French violinist and composer (died 1821)
Charles Watson-Wentworth, 2nd Marquess of Rockingham, English politician, Prime Minister of Great Britain (died 1782)
Maria Theresa, Archduchess, Queen, and Empress; Austrian wife of Francis I, Holy Roman Emperor (died 1780)
Alexis Clairaut, French mathematician, astronomer, and geophysicist (died 1765)
Count Johann Hartwig Ernst von Bernstorff, Danish politician and diplomat (died 1772)
Sebastião José de Carvalho e Melo, 1st Marquis of Pombal, Portuguese politician, Prime Minister of Portugal (died 1782)
Richard Simon, French priest and scholar (died 1712)
Ole Worm, Danish physician and historian (died 1654)
Mary Stewart, Countess of Arran, Scottish princess (died 1488)
Marie of Brabant, Queen of France (died 1321)
Alexander Nevsky, Russian prince and saint (died 1263)
Theobald III, Count of Champagne (died 1201)
Hugh of Cluny, French abbot and saint (died 1109)
Kit Bond, American lawyer and politician, 47th Governor of Missouri (born 1939)
Danny Lendich, New Zealand businessperson (born 1944)
José Mujica, Uruguayan politician, 40th President of Uruguay (born 1935)
Alice Munro, Canadian short story writer (born 1931)
Cyril Wecht, American forensic pathologist (born 1931)
Samm-Art Williams, American playwright and screenwriter (born 1946)
Khalifa bin Zayed Al Nahyan, 2nd President of the United Arab Emirates (born 1948)
Doris Day, American singer and actress (born 1922)
Unita Blackwell, American civil rights activist and politician (born 1933)
Murray A. Straus, American sociologist and academic (born 1926)
Earl Averill, Jr., American baseball player (born 1931)
Robert Drasnin, American clarinet player and composer (born 1927)
Nina Otkalenko, Russian runner (born 1928)
David Sackett, American-Canadian physician and academic (born 1934)
Gainan Saidkhuzhin, Russian cyclist (born 1937)
David Malet Armstrong, Australian philosopher and author (born 1926)
Malik Bendjelloul, Swedish director and producer (born 1977)
J. F. Coleman, American soldier and pilot (born 1918)
Ron Stevens, Canadian lawyer and politician (born 1949)
Morning Glory Zell-Ravenheart, American occultist and author (born 1948)
Joyce Brothers, American psychologist, author, and actress (born 1927)
Otto Herrigel, Namibian lawyer and politician (born 1937)
Jagdish Mali, Indian photographer (born 1954)
Chuck Muncie, American football player (born 1953)
Fyodor Tuvin, Russian footballer (born 1973)
Lynne Woolstencroft, Canadian politician (born 1943)
Arsala Rahmani Daulat, Afghan politician (born 1937)
Donald "Duck" Dunn, American bass player, songwriter, and producer (born 1941)
Ada Maria Isasi-Diaz, Cuban-American theologian, author, and academic (born 1943)
Lee Richardson, English speedway rider (born 1979)
Don Ritchie, Australian humanitarian (born 1925)
Nguyễn Văn Thiện, Vietnamese bishop (born 1906)
Derek Boogaard, Canadian ice hockey player (born 1982)
Stephen De Staebler, American sculptor and educator (born 1933)
Wallace McCain, Canadian businessman, co-founded McCain Foods (born 1930)
Bruce Ricker, American director and producer (born 1942)
Frank Aletter, American actor (born 1926)
Meir Brandsdorfer, Belgian rabbi (born 1934)
Achille Compagnoni, Italian skier and mountaineer (born 1914)
Saad Al-Salim Al-Sabah, Kuwaiti ruler, Emir of Kuwait (born 1930)
Ron Stone, American journalist and author (born 1936)
Jaroslav Pelikan, American historian and scholar (born 1923)
Johnnie Wilder, Jr., American singer (born 1949)
Eddie Barclay, French record producer, founded Barclay Records (born 1921)
George Dantzig, American mathematician and academic (born 1914)
Valeriy Lobanovskyi, Ukrainian footballer and manager (born 1939)
Jason Miller, American actor and playwright (born 1939)
Paul Bartel, American actor, director, and screenwriter (born 1938)
Jumbo Tsuruta, Japanese wrestler (born 1951)
Abd al-Aziz ibn Baz, Saudi Arabian scholar and academic (born 1910)
Gene Sarazen, American golfer and journalist (born 1902)
Hao Wang, Chinese-American logician, philosopher, and mathematician (born 1921)
Duncan Hamilton, Irish-English race car driver (born 1920)
John Swainson, Canadian-American jurist and politician, 42nd Governor of Michigan (born 1925)
F. E. McWilliam, Irish sculptor (born 1909)
Chet Baker, American singer and trumpet player (born 1929)
Leatrice Joy, American actress (born 1893)
Richard Ellmann, American literary critic and biographer (born 1918)
Mickey Spillane, American mobster (born 1934)
Marguerite Perey, French physicist (born 1909)
Bob Wills, American singer-songwriter and actor (born 1905)
Jaime Torres Bodet, Mexican poet and diplomat (born 1902)
Arthur J. Burks, American colonel and author (born 1898)
Dan Blocker, American actor (born 1928)
Alois Hudal, Austrian-Italian bishop (born 1885)
Henry Trendley Dean, American dentist (born 1893)
Franz Kline, American painter and academic (born 1910)
Gary Cooper, American actor (born 1901)
Michael Fekete, Hungarian-Israeli mathematician and academic (born 1886)
Kathleen Cavendish, Marchioness of Hartington (born 1920)
Sukanta Bhattacharya, Indian poet and playwright (born 1926)
Zara DuPont, American suffragist (born 1869)
Tubby Hall, American drummer (born 1895)
Frederick Christian, English cricketer (born 1877)
Ōnishiki Uichirō, Japanese sumo wrestler, the 26th Yokozuna (born 1891)
Charles Édouard Guillaume, Swiss-French physicist and academic, Nobel Prize laureate (born 1861)
Fridtjof Nansen, Norwegian scientist, explorer, and academic, Nobel Prize laureate (born 1861)
Arthur Scherbius, German electrical engineer, invented the Enigma machine (born 1878)
Libert H. Boeynaems, Belgian-American bishop (born 1857)
Jean Aicard, French author, poet, and playwright (born 1848)
Sholem Aleichem, Ukrainian-American author and playwright (born 1859)
Apolinario Mabini, Filipino lawyer and politician, 1st Prime Minister of the Philippines (born 1864)
Friedrich Gustav Jakob Henle, German physician, pathologist, and anatomist (born 1809)
Cyrus McCormick, American businessman, co-founded the International Harvester Company (born 1809)
Joseph Henry, American physicist and academic (born 1797)
Nikolai Brashman, Czech-Russian mathematician and academic (born 1796)
John Littlejohn, American sheriff and Methodist preacher (born 1756)
John Nash, English architect, designed the Royal Pavilion (born 1752)
Georges Cuvier, French zoologist and academic (born 1769)
Beilby Porteus, English bishop (born 1731)
Eliphalet Dyer, American colonel, lawyer, and politician (born 1721)
Daniel Solander, Swedish-English botanist and phycologist (born 1736)
Francesco Antonio Pistocchi, Italian singer (born 1659)
Louis Bourdaloue, French preacher and author (born 1632)
Johan van Oldenbarnevelt, Dutch politician (born 1547)
Sasaki Kojirō, Japanese master swordsman (born 1575)
Takeda Shingen, Japanese daimyō (born 1521)
Theobald II, Duke of Lorraine (born 1263)
Robert de Ros, 1st Baron de Ros
Matthias I, Duke of Lorraine (born 1119)
Ulric II, Margrave of Carniola
Emperor Ling of Han, Chinese emperor (born 156)
Abbotsbury Garland Day (Dorset, England)
Christian feast day: Our Lady of Fátima
Christian feast day: Conchita Barrecheguren (Roman Catholic)
Christian feast day: Gerard of Villamagna
Christian feast day: Glyceria
Christian feast day: John the Silent (Roman Catholic)
Christian feast day: Julian of Norwich (Roman Catholic)
Christian feast day: Frances Perkins (Episcopal Church (USA))
Christian feast day: Servatius
Christian feast day: May 13 (Eastern Orthodox liturgics)
Rotuma Day (Rotuma)