Year 1984 (MCMLXXXIV) was a leap year starting on Sunday (link displays the 1984 Gregorian calendar).

Events of 1984

January

• January 1 - Brunei becomes a fully independent state.
• January 1 - The Bell System divestiture breaks AT&T into 24 independent units.
• January 3 - U.S. President Ronald Reagan meets with Navy Lieutenant Robert Goodman and the Reverend Jesse Jackson at the White House, following Lieutenant Goodman's release from Syrian captivity.

• January 5 - Richard Stallman starts developing GNU.
• January 7 - Brunei becomes the 6th member of the Association of Southeast Asian Nations (ASEAN).
• January 10 - The United States and the Vatican establish full diplomatic relations.^{clarification needed}
• January 18 - The Mitsui Miike coal mine explosion at Omuta, Kyūshū, Japan kills 83.
• January 22 - Super Bowl XVIII: The Los Angeles Raiders defeat the Washington Redskins 38-9 at Tampa Stadium in Tampa, Florida.
• January 23 - The Treaty of Peace and Friendship of 1984 between Chile and Argentina is signed in Vatican City.
• January 24 - The first Apple Macintosh goes on sale.
• January 27 - Pop star Michael Jackson's scalp is seriously burned by pyrotechnics during filming of a Pepsi television commercial.

February

• February 1 - Medicare comes into effect in Australia.
• February 3 - STS-41-B: Space Shuttle Challenger is launched on the 10th space shuttle mission.
• February 7 - Astronauts Bruce McCandless II and Robert L. Stewart make the first untethered space walk.
• February 8 - The 1984 Winter Olympics open in Sarajevo, Bosnia and Herzegovina formerly part of Yugoslavia.
• February 11 - STS-41-B: Space Shuttle Challenger makes the first shuttle landing at the Kennedy Space Center.
• February 13 - Konstantin Chernenko succeeds the late Yuri Andropov as General Secretary of the Communist Party of the Soviet Union.
• February 14 - British ice dancers Jayne Torvill and Christopher Dean score 12 perfect 6.0s for their interpretation of Ravel's Boléro in the 1984 Winter Olympics. They win the gold medal for ice dancing.
• February 19 - The 1984 Winter Olympics close in Sarajevo.
• February 26 - United States Marines pull out of Beirut, Lebanon.
• February 29 - Canadian Prime Minister Pierre Trudeau announces his retirement.

March

• March 5 - Iran accuses Iraq of using chemical weapons; the United Nations condemns their use on March 30.
• March 5 - Prime Minister of India Indira Gandhi orders Operation Blue Star to flush out separatist militants from Harimandir Sahib, the most sacred shrine of Sikhism.
• March 6 - A year-long strike action begins in the British coal industry (see UK Miners' Strike (1984-1985)).
• March 14 - Sinn Féin's Gerry Adams and 3 others are seriously injured in a gun attack by the UVF.
• March 16 - The CIA station chief in Beirut, William Francis Buckley, is kidnapped by Islamic Jihad and later dies in captivity.
• March 22 - Teachers at the McMartin Preschool in Manhattan Beach, California are charged with Satanic ritual abuse of the schoolchildren (the charges are later dropped as completely unfounded).
• March 23 - General Rahimuddin Khan becomes the first man in Pakistan's history to rule over 2 of its provinces, after becoming interim Governor of Sindh.

April

• April 2 - Indian Squadron Leader Rakesh Sharma is launched into space, aboard the Soyuz T-11.
• April 4 - U.S. President Ronald Reagan calls for an international ban on chemical weapons.
• April 6 - The 56th Academy Awards, hosted by Jack Lemmon, are held at the Dorothy Chandler Pavilion, with Terms of Endearment winning Best Picture.
• April 12 - Palestinian gunmen take Israeli Bus Number 300 hostage. Israeli special forces storm the bus, freeing the hostages (1 hostage, 2 hijackers killed).
• April 13 - India launches Operation Meghdoot, as most of the Siachen Glacier in Kashmir comes under Indian control.
• April 15 - British comedian Tommy Cooper suffers a massive heart attack and dies while live on TV.
• April 17 - WPC Yvonne Fletcher is shot and killed by a secluded gunman during a siege outside the Libyan Embassy in London.
• April 19 - Advance Australia Fair is proclaimed as Australia's national anthem, and green and gold as the national colours.
• April 25 - The term of Sultan Ahmad Shah as the 7th Yang di-Pertuan Agong of Malaysia ends.
• April 26 - Sultan Iskandar, Sultan of Johor, becomes the 8th Yang di-Pertuan Agong of Malaysia.

May

• May 2 - The Liverpool International Garden Festival opens in Liverpool.
• May 5 - The Herreys win the Eurovision Song Contest 1984 for Sweden, with the song Diggi-Loo, Diggi-Ley.
• May 8 - The Soviet Union announces that it will boycott the 1984 Summer Olympics in Los Angeles, California.
• May 8 - Denis Lortie kills 3 government employees in the National Assembly of Quebec building.
• May 8 - The longest game in Major League Baseball history begins at 7:30 PM between the Milwaukee Brewers and the Chicago White Sox. The game is played over the course of 2 days, lasting 25 innings, with a total time of 8 hours and 6 minutes.
• May 11 - Haunted Castle at Six Flags Great Adventure burns down, killing 8.
• May 11 - A transit of Earth from Mars takes place.
• May 12 - The Louisiana World's Fair opens.
• May 14 - The one dollar coin is introduced in Australia.

June

• June 1 - William M. Gibbons is released as receiver and trustee of the Chicago, Rock Island & Pacific railroad, after all of its debts and creditors are paid off by order of a federal bankruptcy court.
• June 5 - The Indian government begins Operation Blue Star, the planned attack on the Golden Temple in Amritsar.
• June 6 - Indian troops storm the Golden Temple at Amritsar, the Sikhs' holiest shrine, killing an estimated 2,000 people.
• June 8 - A deadly F5 tornado nearly destroys the town of Barneveld, Wisconsin, killing 9 people, injuring nearly 200, and causing over $25,000,000 in damage.
• June 20 - The biggest exam shake-up in the British education system in over 10 years is announced, with O-level and CSE exams to be replaced by a new exam, the GCSE.
• June 22 - The official name of the Turkish city Urfa is changed into Şanlıurfa.
• June 22 - Virgin Atlantic Airways makes its inaugural flight.
• June 27 - France beats Spain 2-0 to win the Euro 84.
• June 28 - Richard Ramírez, aka the "Night Stalker," murders his first confirmed victim.
• June 30 - John Napier Turner becomes Canada's 17th Prime Minister.

July

• July 4 - Richard Petty wins his 200th career NASCAR victory at the Firecracker 400 in Daytona Beach, Florida.
• July 6 - Gyula Kiss was born in Szekszard, Hungary.
• July 9 - Lightning sets fire to York Minster.
• July 12 - In San Francisco, the Democratic National Convention nominates Walter F. Mondale for U.S. President, and Geraldine Ferraro for Vice President.
• July 14 - New Zealand Prime Minister Robert Muldoon calls a snap election and is heavily defeated by opposition Labour leader David Lange.
• July 18 - Beverly Lynn Burns becomes the first woman Boeing 747 captain in the world.
• July 18 - In San Ysidro, California, 41-year-old James Oliver Huberty sprays a McDonald's restaurant with gunfire, killing 21 people before being shot and killed.

Newspaper vending machine featuring news of the 1984 Summer Olympics, which opened on July 28.

• July 23 - Vanessa Lynn Williams becomes the first Miss America to resign when she surrenders her crown, after nude photos of her appear in "Penthouse" magazine.
• July 25 - Salyut 7: Cosmonaut Svetlana Savitskaya becomes the first woman to perform a space walk.
• July 28 – August 12 - The 1984 Summer Olympics are held in Los Angeles, California.

August

• August 1 - Australian banks are deregulated.
• August 4 - The African republic Upper Volta changes its name to Burkina Faso.
• August 11 - United States President Ronald Reagan, during a voice check for a radio broadcast remarks, "My fellow Americans, I'm pleased to tell you today that I've signed legislation that will outlaw Russia forever. We begin bombing in five minutes".
• August 16 - John De Lorean is acquitted of all 8 charges of possessing and distributing cocaine.
• August 21 - Half a million people in Manila demonstrate against the regime of Ferdinand Marcos.
• August 28 - Josef Fritzl lures his 18-year-old daughter, Elisabeth, into the basement and imprisones her for 24 years.
• August 23 - U.S. President Ronald Reagan and Vice President George H.W. Bush are renominated at the Republican National Convention in Dallas, Texas.
• August 30 - STS-41-D: The Space Shuttle Discovery takes off on its maiden voyage.

The launch of Shuttle Discovery on STS-41-D, its first mission.

September

• September 2 - Seven people are shot and killed and 12 wounded in the Milperra massacre, a shootout between the rival motorcycle gangs Bandidos and Comancheros in Sydney.
• September 4 - The Progressive Conservative Party of Canada, led by Brian Mulroney, wins 211 seats in the House of Commons, forming the largest majority government in Canadian history.
• September 4 - The first ever episode of Thomas And Friends airs in the UK, which at the time was called: "Thomas The Tank Engine And Friends."
• September 4 - The Sandinista Front wins the Nicaraguan general elections.
• September 5 - STS-41-D: The Space Shuttle Discovery lands after its maiden voyage.
• September 5 - Western Australia becomes the last Australian state to abolish capital punishment.
• September 14 - The first MTV Video Music Awards are held in Radio City Music Hall, New York City.
• September 20 - Hezbollah car-bombs the U.S. Embassy annex in Beirut, killing 22 people.
• September 26 - The United Kingdom and the People's Republic of China sign the initial agreement to return Hong Kong to China in 1997.
• September 29 - The art exhibition Von hier aus – Zwei Monate neue deutsche Kunst in Düsseldorf opens.

October

• October 4 - Tim Macartney-Snape and Greg Mortimer become the first Australians to summit Mount Everest.
• October 5 - STS-41-G: Marc Garneau becomes the first Canadian in space, aboard the Space Shuttle Challenger.
• October 11 - Aboard the Space Shuttle Challenger, astronaut Kathryn D. Sullivan becomes the first American woman to perform a space walk.
• October 12 - The Provisional Irish Republican Army (PIRA) attempts to assassinate the British Cabinet in the Brighton hotel bombing.
• October 14 - World Series: The Detroit Tigers defeat the San Diego Padres to win in 5 games.
• October 19 - Polish secret police kidnap Jerzy Popiełuszko, a Catholic priest who supports the Solidarity movement. His dead body is found in a reservoir 11 days later on October 30.
• October 25 - The last execution in Turkey takes place.
• October 31 - Indian Prime Minister Indira Gandhi is assassinated by her 2 Sikh security guards . Riots soon break out in New Delhi, and some 2,700 Sikhs are killed. Rajiv Gandhi becomes prime minister of India.

November

• November 2 - Capital punishment: Velma Barfield becomes the first woman executed in the United States since 1962, in Raleigh, North Carolina.
• November 4 - Dell Computers is founded as PC's Limited.
• November 6 - U.S. presidential election, 1984: Ronald Reagan defeats Walter F. Mondale with 59% of the popular vote, the highest since Richard Nixon's 61% victory in 1972. Reagan carries 49 states in the electoral college; Mondale wins only his home state of Minnesota by a mere 3,761 vote margin and the District of Columbia.
• November 9 - Cesar Chavez delivers his speech, "What The Future Holds For Farm Workers And Hispanics", at the Commonwealth Club in San Francisco.
• November 14 - Zamboanga City mayor Cesar Climaco, a prominent critic of the government of Philippine President Ferdinand Marcos, is assassinated in his home city.
• November 19 - A series of explosions at the PEMEX Petroleum Storage Facility at San Juan Ixhuatepec, in Mexico City, ignites a major fire and kills about 500 people.
• November 25 - Thirty-six of Britain and Ireland's top pop musicians gather in a Notting Hill studio to form Band Aid, and record the song "Do They Know It's Christmas", in order to raise money for famine relief in Ethiopia.
• November 25 - An East Rail train derails between Sheung Shui and Fanling stations, Hong Kong.
• November 28 - Over 250 years after their deaths, William Penn and his wife Hannah Callowhill Penn are made Honorary Citizens of the United States.
• November 29 - Band Aid releases the song "Do They Know It's Christmas".
• November 30 - The Tamil Tigers begin the purge of the Sinhalese from North and East Sri Lanka; 127 are killed.

December

Controlled Impact Demonstration

• December - A peace agreement between Kenya and Somalia is signed in the Egyptian capital Cairo. With this agreement, in which Somalia officially renounces its historical territorial claims, relations between the two countries began to improve.
• December 1 - Controlled Impact Demonstration: NASA crashes a remote controlled Boeing 720.
• December 2 - Bob Hawke's government is re-elected in Australia with a reduced majority.
• December 3 - Bhopal Disaster: A methyl isocyanate leak from a Union Carbide pesticide plant in Bhopal, Madhya Pradesh, India, kills more than 2,000 people outright and injures anywhere from 15,000 to 22,000 others (some 6,000 of whom later die from their injuries) in one of the worst industrial disasters in history.
• December 3 - British Telecom is privatised.
• December 4 - Hezbollah militants hijack a Kuwait Airlines plane and kill 4 passengers.
• December 19 - The People's Republic of China and United Kingdom sign the Sino-British Joint Declaration on the future of Hong Kong.
• December 22 - Four African-American youths (Barry Allen, Troy Canty, James Ramseur, and Darrell Cabey) board an express train in The Bronx borough of New York City. They attempt to rob Bernhard Goetz, who shoots them. The event starts a national debate about urban crime, which is a plague in 1980s America.
• December 22 - In Malta, Prime Minister Dom Mintoff resigns.
• December 28 - A Soviet cruise missile plunges into Inarinjärvi lake in Finnish Lapland. Finnish authorities announce the fact in public on January 3, 1985.

Undated

• Famine in Ethiopia begins and kills a million people by the end of 1984. (1984 Famine in Ethiopia).
• Crack, a smokeable form of cocaine, is first introduced into the Los Angeles area and soon spreads across the United States in what becomes known as the Crack Epidemic.
• Chatham Dockyard in Medway, England is closed after being used a shipbuilding yard for over 400 years since the reign of King Henry VIII.
• Brothels are legalized in Victoria.
• The Cold War.
• Megadeth (Thrash metal band) releases their debut album Killing Is My Business… and Business Is Good.

Births

January–March

• January 1 - Michael Witt, Australian rugby league player
• January 3 - Maya Ababadjani, Danish adult film actress
• January 8 - Jeff Francoeur, American baseball player
• January 10 - Marouane Chamakh, Moroccan football player
• January 12 - Scott Olsen, American baseball player
• January 13 - Eleni Ioannou, Greek martial artist (d. 2004)
• January 15 - Megan Quann, American swimmer
• January 16 - Craig Beattie, Scottish footballer
• January 17 - Calvin Harris, Scottish electronic musician
• January 17 - Cassie Hager, American basketball player
• January 18 - Seung-hui Cho, Korean-born American Virginia Tech massacre gunman (d. 2007)
• January 18 - Kristy Lee Cook, American Idol finalist
• January 18 - Benji Schwimmer, Winner of So You Think You Can Dance 2006
• January 19 - Trent Cutler, Australian rugby league player
• January 19 - Zakia Mrisho Mohamed, Tanzanian long distance runner
• January 20 - Toni Gonzaga, Filipina Actress and Singer
• January 20 - Stacy Peterson, cause celebre (d. 2007?)
• January 22 - Raica Oliveira, Brazilian supermodel
• January 23 - Arjen Robben, Dutch footballer
• January 24 - Witold Kiełtyka, Polish musician (d. 2007)
• January 25 - Robson de Souza, Manchester City footballer
• January 26 - Rebecca Ritters, Australian actress
• January 26 - Luo Xuejuan, Chinese swimmer
• January 28 - Andre Iguodala, American basketball player
• January 29 - Nuno Morais, Portuguese footballer
• January 29 - Natalie du Toit, South African swimmer
• January 30 - Chad Power, American actor
• February 1 - Lee Thompson Young, American actor
• February 1 - Darren Fletcher, Scottish football player
• February 5 - Nate Salley, American football player
• February 6 - Darren Bent, English footballer
• February 9 - Han Geng, Chinese singer in Korea, member of Super Junior
• February 10 - Brent Everett, Canadian gay porn star
• February 10 - Kim Hyo Jin, Korean actress
• February 11 - Matt Good, American Musician (From First To Last)
• February 15 - Dorota Rabczewska, Polish singer and model
• February 21 - Karina, Japanese model and actress
• February 25 - Filip Šebo, Slovak footballer
• February 25 - Xing Huina, Chinese athlete
• February 26 - Emmanuel Adebayor, Togoleise footballer
• February 28 - Karolina Kurkova, Czech model
• February 29 - Alicia Hollowell, American softball pitcher
• February 29 - Cullen Jones, American swimmer
• March 1 - Naima Mora, winner of America's Next Top Model cycle 4
• March 4 - Tamir Cohen, Israeli footballer
• March 4 - Ai Iwamura, Japanese actress
• March 4 - Donny Tourette, lead singer of British punk rock band Towers of London
• March 4 - Zak Whitbread, American soccer player
• March 7 - Dani Woodward, American porn star
• March 9 - Julia Mancuso, US Olympic medalist
• March 10 - Olivia Wilde, American actress
• March 16 - Michael Ennis, Australian rugby league player
• March 16 - Hosea Gear, New Zealand Rugby Union player
• March 20 - Justine Ezarik, American Internet personality
• March 20 - Fernando Torres, Spanish footballer Liverpool F.C.
• March 20 - Christy Carlson Romano, American actress and singer
• March 20 - Marcus Vick, American football player
• March 20 - Nomura Yuka, Japanese actress
• March 24 - Chris Bosh, American basketball player
• March 25 - Katharine McPhee, American Idol finalist
• March 26 - Stéphanie Lapointe, Canadian singer
• March 26 - Sara Jean Underwood, American model
• March 28 - Nikki Sanderson, British actress
• March 30 - Anna Nalick, American singer

April–June

• April 3 - Allana Slater, Australian gymnast
• April 4 - Sean May, American basketball player
• April 6 - Max Bemis, American musician (Say Anything)
• April 7 - Alex Smith, American football player
• April 8 - Júlia Liptáková, Slovak model
• April 8 - Kirsten Storms, American actress
• April 9 - Adam Loewen, Canadian pitcher
• April 10 - Mandy Moore, American singer and actress
• April 10 - Cara DeLizia, American actress
• April 11 - Kelli Garner, American actress
• April 11 - Monica May, American actress
• April 13 - Kris Britt, Australian cricketer
• April 14 - Kyle Coetzer, Scottish cricketer
• April 17 - Rosanna Davison, Irish model
• April 18 - America Ferrera, American actress
• April 19 - Lee Da Hae, South Korean actress
• April 22 - Amelle Berrabah, British singer (Sugababes)
• April 22 - Michelle Ryan, British actress
• April 23 - Alexandra Kosteniuk, Russian chess player
• April 24 - Tyson Ritter, American singer/bassist
• April 27 - Patrick Stump, American singer (Fall Out Boy)
• April 29 - Taylor Cole, American actress and model
• April 29 - Lina Krasnoroutskaya, Russian tennis player and commentator
• April 29 - Pham Van Quyen, Vietnamese footballer/ inmate
• May 1 - Farah Fath, American actress
• May 1 - Alexander Farnerud, Swedish footballer
• May 4 - Joe Simpson (Artist), British Artist
• May 5 - Wade MacNeil, Canadian guitarist
• May 11 - Andres Iniesta, Spanish footballer
• May 14 - Michael Rensing, German footballer
• May 14 - Mark Zuckerberg, Founder and CEO of Facebook
• May 16 - Katie Downes, British glamour model
• May 17 - Christine Robinson, Canadian water polo player
• May 24 - Sarah Hagan, American actress
• May 25 - Marion Raven, Norwegian Singer-Songwritter (M2M)
• May 25 - Unnur Birna Vilhjálmsdóttir, "Miss Iceland", crowned Miss World in 2005
• May 25 - Kyle Brodziak, Canadian ice hockey player
• May 25 - Nikolai Pokotylo, Russian singer
• May 29 - Kaycee Stroh, American actress
• May 29 - Carmelo Anthony, American basketball player
• May 31 - Jason Smith, Australian actor
• June 1 - Oliver Tielemans, Dutch racecar driver
• June 1 - Naidangiin Tüvshinbayar, Mongolian judoka
• June 7 - Ari Koivunen, Finnish singer
• June 8 - Todd Boeckman, College quarterback
• June 8 - Torrey DeVitto, American actress
• June 8 - Andrea Casiraghi, Prince of Monaco
• June 9 - Wesley Sneijder, Dutch footballer
• June 11 - Vagner Love, Brazilian footballer
• June 13 - Berangere Schuh, French archer
• June 14 - Siobhán Donaghy, British singer and songwriter (Sugababes)
• June 15 - Tim Lincecum, American baseball player
• June 16 - Rick Nash, Canadian hockey player
• June 17 - John Gallagher Jr., American actor, singer and dancer
• June 23 - Duffy, British Singer
• June 24 - J.J. Redick, American basketball player
• June 25 - Lauren Bush, American model
• June 25 - Amrita Hunjan, British R&B singer
• June 26 - Raymond Felton, American basketball player
• June 27 - Emma Lahana, New Zealand actress
• June 30 - Fantasia Barrino, American singer

July–September

• July 3 - Corey Sevier, Canadian actor
• July 4 - Gina Glocksen, American Idol finalist
• July 4 - Stix Izza, American musician
• July 4 - Jin Akanishi, Japanese singer (KAT-TUN) and actor
• July 7 - Marie-Mai, Canadian signer
• July 8 - Alexis Dziena, American actress
• July 11 - Tanith Belbin, Canadian figure skater
• July 11 - Rachael Taylor, Australian actress
• July 12 - Gareth Gates, English singer
• July 12 - Michael McGovern, Northern Irish footballer
• July 17 - Asami Kimura, Japanese singer
• July 18 - Lee Barnard, English footballer
• July 18 - Josh Harding, Canadian hockey player (Minnesota Wild)
• July 19 - Adam Morrison, National Basketball Association player
• July 19 - Lasse Gjertsen, Norwegian videographer
• July 19 - Diana Mocanu, Romanian swimmer
• July 21 - Paul Davis, American basketball player
• July 22 - Kinzie Kenner, American pornographic actress
• July 23 - Brandon Roy, National Basketball Association player
• July 24 - Tyler Kyte, Canadian actor/singer
• July 26 - Kyriakos Ioannou, Cypriot high jumper
• July 28 - Zach Parise, NHL player
• July 30 - Gabrielle Christian, American actress
• August 2 - Brandon Browner, National Football League player
• August 3 - Carah Faye Charnow, American singer for the band Shiny Toy Guns
• August 6 - Marco Airosa, Angolan footballer
• August 9 - Saori Horii, Japanese gravure idol
• August 12 - Marian Rivera, Filipino Actress
• August 12 - Sherone Simpson, Jamaican athlete
• August 13 - Luke Thompson, American entrepreneurial failure
• August 14 - Clay Buchholz, Major League Baseball Pitcher
• August 17 - Garrett Wolfe, American pro football player
• August 20 - Mirai Moriyama, Japanese actor
• August 21 - Alizée Jacotey, French singer
• August 21 - Melissa Schuman, American singer and actress
• August 22 - Lee Camp, English footballer
• August 24 - Kyle Schmid, Canadian actor
• August 24 - Charlie Villanueva, American basketball player
• August 24 - Yesung, Korean singer, member or Super Junior
• August 25 - Alvin Banks, National Football League running back
• August 27 - Josh Duhon, American actor
• September 1 - Joe Trohman, American musician
• September 2 - Danson Tang, Taiwanese actor, model, and singer
• September 3 - Garrett Hedlund, American actor
• September 5 - Trey Hill, Grammy-nominated musician
• September 7 - Farveez Maharoof, Sri Lankan cricketer
• September 7 - Vera Zvonareva, Russian tennis player
• September 13 - J. R. Writer, American rapper s
• September 14 - Adam Lamberg, American actor
• September 15 - Prince Harry of Wales
• September 16 - Sabrina Bryan, American actress and singer
• September 16 - Katie Melua, Georgian singer
• September 19 - Kevin Zegers, Canadian actor
• September 22 - Theresa Fu, Hong Kong singer and actress
• September 23 - Anneliese van der Pol, Dutch-born actress
• September 24 - Szilvia Molnar, Swedish writer
• September 25 - Rashad McCants, National Basketball Association player
• September 26 - Keisha Buchanan, British Singer (Sugababes)
• September 27 - Avril Lavigne, Canadian singer
• September 28 - Melody Thornton, singer The Pussycat Dolls
• September 28 - Helen Oyeyemi, British novelist
• September 30 - Megan Ewing, American

October–December

• October 1 - Matt Cain, American baseball player
• October 3 - Chris Marquette, American actor
• October 3 - Ashlee Simpson, American singer and actress
• October 4 - Lena Katina, Russian singer
• October 4 - Álvaro Parente, Portuguese racing driver
• October 5 - Glenn McMillan, Brazilian-Australian actor
• October 7 - Ikuta Toma, Japanese drama actor
• October 10 - Chiaki Kuriyama, Japanese actress