Observed on 17 May
- World Telecommunication & Information Society Day: Marks the founding of the International Telecommunication Union (ITU) in 1865.
- Birthday of the Raja (Perlis)
- Children's Day (Norway)
- Constitution Day (Nauru)
- Constitution Day (Norway)
- Feast of ‘Aẓamat (Baháʼí Faith, day shifts with March Equinox, see List of observances set by the Baháʼí calendar)
17 May in world history
- 2007Trains from North and South Korea cross the 38th Parallel in a test-run agreed by both governments. This is the first time that trains have crossed the Demilitarized Zone since 1953.
- 2000Following the killing of two English football fans by Galatasaray supporters in the previous month, British and Turkish hooligans rioted on the day of the UEFA Cup Final in Copenhagen, Denmark.
- 1997The First Congo War came to an end when Laurent-Désiré Kabila proclaimed himself president of Zaire, which was also renamed the Democratic Republic of the Congo.
- 1995Six-year-old Gedhun Choekyi Nyima, the 11th Panchen Lama selected by the 14th Dalai Lama, was kidnapped by the Chinese government, who advocated a proxy.
- 1995Shawn Nelson steals an M60 tank from the California Army National Guard Armory in San Diego and proceeds to go on a rampage.
- 1992Three days of popular protests against the government of Prime Minister of Thailand Suchinda Kraprayoon begin in Bangkok, leading to a military crackdown that results in 52 officially confirmed deaths, hundreds of injuries, many disappearances, and more than 3
- 1987Iran–Iraq War: An Iraqi Dassault Mirage F1 fighter jet fires two missiles into the U.S. Navy warship USS Stark, killing 37 and injuring 21 of her crew.
- 1980On the eve of presidential elections, Maoist guerrilla group Shining Path attacks a polling location in Chuschi (a town in Ayacucho), starting the Internal conflict in Peru.
- 1977Nolan Bushnell opens the first Chuck E. Cheese's Pizza Time Theatre (later renamed Chuck E. Cheese) in San Jose, California.
- 1974The Troubles: The Ulster Volunteer Force detonated a series of car bombs in Dublin and Monaghan, Ireland, killing 34 people and injuring almost 300 others.
- 1967Six-Day War: President Gamal Abdel Nasser of Egypt demands dismantling of the peace-keeping UN Emergency Force in Egypt.
- 1959In Cuba, the First Agrarian Reform Law – a cornerstone of the Cuban Revolution – is signed by Fidel Castro, aiming to eliminate large foreign-owned estates and redistribute land to over 100,000 peasants.
- 1954The U.S. Supreme Court ruled in the landmark case Brown v. Board of Education, outlawing racial segregation in public schools because "separate educational facilities are inherently unequal" and therefore unconstitutional.
- 1943World War II: Dambuster Raids commence by No. 617 Squadron RAF.
- 1937Spanish Civil War: The Largo Caballero government resigns in the wake of the Barcelona May Days, leading Juan Negrín to form a government, without the anarcho-syndicalist CNT, in its stead.
- 1914Under the Protocol of Corfu, the Principality of Albania officially recognized Northern Epirus as an autonomous self-governing region.
- 1890The opera Cavalleria rusticana by Pietro Mascagni, premieres at the Teatro Costanzi in Rome, beginning the verismo period in Italian opera.
- 1863American Civil War: At the Battle of Big Black River Bridge in Mississippi, Union forces under John A. McClernand defeated a Confederate rearguard and captured around 1,700 men.
Born on 17 May
- 1989Tessa Virtue, Canadian ice dancer
- 1982Tony Parker, French-American basketball player
- 1966Danny Manning, American basketball player and coach
- 1945B.S. Chandrasekhar, Indian cricketerIndia
- 1934Earl Morrall, American football player and coach (died 2014)
- 1768Henry Paget, 1st Marquess of Anglesey, English general and politician, Lord Lieutenant of Ireland (died 1854)
Died on 17 May
- 2014C. P. Krishnan Nair, Indian businessman, founded The Leela Palaces, Hotels and Resorts (born 1922)India
- 1951William Birdwood, Anglo-Indian field marshal (born 1865)India
- 1838Charles Maurice de Talleyrand-Périgord, French politician, Prime Minister of France (born 1754)
- 924Li Maozhen, Chinese warlord and king (born 856)
Frequently asked questions
- What happened on 17 May in history?
- 2007: Trains from North and South Korea cross the 38th Parallel in a test-run agreed by both governments. This is the first time that trains have crossed the Demilitarized Zone since 1953. 2000: Following the killing of two English football fans by Galatasaray supporters in the previous month, British and Turkish hooligans rioted on the day of the UEFA Cup Final in Copenhagen, Denmark. 1997: The First Congo War came to an end when Laurent-Désiré Kabila proclaimed himself president of Zaire, which was also renamed the Democratic Republic of the Congo. 1995: Six-year-old Gedhun Choekyi Nyima, the 11th Panchen Lama selected by the 14th Dalai Lama, was kidnapped by the Chinese government, who advocated a proxy.
- Which famous people were born on 17 May?
- Tessa Virtue, Canadian ice dancer (1989); Tony Parker, French-American basketball player (1982); Danny Manning, American basketball player and coach (1966); B.S. Chandrasekhar, Indian cricketer (1945).
- Which day is observed on 17 May?
- World Telecommunication & Information Society Day; Birthday of the Raja (Perlis); Children's Day (Norway); Constitution Day (Nauru); Constitution Day (Norway).
Historical entries from Wikipedia (CC BY-SA 4.0), sorted with India-related events first.