History of 15 April
- 1994 – The World Trade Organization was established.
- 1997 – Christopher Reeve received a star on the Hollywood Walk of Fame.
- 1998 – Pol Pot died at the age of 73. The leader of the Khmer Rouge regime thereby evaded prosecution for the deaths of 2 million Cambodians.
- 1999 – In Algeria, former Foreign Minister Abdelaziz Bouteflika was elected president. All of the opposition candidates claimed that the vote was fraudulent and withdrew from the election.
- 1999 – In Rawalpindi, Pakistan, a panel of two Lahore High Court judges convicted former Prime Minister Benazir Bhutto and her husband, Asif Ali Zardari, of corruption.
- 2000 – 600 anti-IMF (International Monetary Fund) protesters were arrested in Washington, DC, for demonstrating without a permit.
- 2010 – In Prospect Harbor, ME, the Stinson Seafood plant stopped sardine processing after 135 years in operation.
- 2013 – Two bombs explode near the finish line at the Boston Marathon in Boston, Massachusetts, killing three people and injuring 264 others.
- 2013 – A wave of bombings across Iraq kills at least 75 people.
- 2014 – In the worst massacre of the South Sudanese Civil War, at least 200 civilians were gunned down after seeking refuge in houses of worship as well as hospitals.
- 2019 – The cathedral of Notre-Dame de Paris in France is seriously damaged by a large fire.
Celebrating Birthday Today
- 1981 – Andrés D’Alessandro, Argentinian footballer
- 1982 – Michael Aubrey, American baseball player
- 1982 – Anthony Green, American singer-songwriter
- 1982 – Seth Rogen, Canadian-American actor, director, producer, and screenwriter
- 1983 – Alice Braga, Brazilian actress
- 1983 – Matt Cardle, English singer-songwriter and guitarist
- 1983 – Dudu Cearense, Brazilian footballer
- 1983 – Andreas Fransson, Swedish skier (d. 2014)
- 1983 – Ilya Kovalchuk, Russian ice hockey player
- 1983 – Martin Pedersen, Danish cyclist
- 1984 – Antonio Cromartie, American football player
- 1984 – Cam Janssen, American ice hockey player
- 1984 – Daniel Paille, Canadian ice hockey player
- 1985 – Ryan Hamilton, Canadian ice hockey player
- 1986 – Tom Heaton, English footballer
- 1986 – Sylvain Marveaux, French footballer
- 1988 – Blake Ayshford, Australian rugby league player
- 1988 – Steven Defour, Belgian footballer
- 1988 – Chris Tillman, American baseball pitcher
- 1990 – Emma Watson, English actress
- 1991 – Daiki Arioka, Japanese idol, singer, and actor
- 1991 – Javier Fernández López, Spanish figure skater
- 1995 – Leander Dendoncker, Belgian footballer
- 1999 – Denis Shapovalov, Canadian tennis player
- 2001 – Shanti Dope, Filipino rapper