Antigua and Barbuda competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004.
Antigua and Barbuda competed at the 1996 Summer Olympics in Atlanta, United States.
Antigua and Barbuda competed at the 1992 Summer Olympics in Barcelona, Spain. Thirteen competitors, nine men and four women, took part in fifteen events in three sports.
Antigua and Barbuda competed at the 1988 Summer Olympics in Seoul, South Korea. Fifteen competitors, twelve men and three women, took part in nineteen events in four sports.
Antigua and Barbuda competed at the 1984 Summer Olympics in Los Angeles, United States. The nation returned to the Olympic Games after participating in the American-led boycott of the 1980 Summer Olympics. Fourteen competitors, ten men and four women, took part in seventeen events in three sports.
Antigua and Barbuda competed at the 2008 Summer Olympics in Beijing, China, submitting a delegation that included athletes Daniel Bailey, Brendan Christian, James Grayman, and Sonia Williams in track and field events, and Kareem Valentine in swimming. Antigua and Barbuda's appearance in Beijing marked its eighth appearance at the Summer Olympics since the nation's debut at the 1976 Summer Olympics in Montréal, Canada. There were no medalists from Antigua and Barbuda in 2008, although Bailey reached the quarterfinals and Christian the semifinals of their respective events.
Antigua and Barbuda competed at the 2011 Pan American Games in Guadalajara, Mexico from October 14 through October 30, 2011. The Chef de Mission of the team was Daryll S Matthew. Antigua and Barbuda's final team consisted of seven athletes in three sports.
Antigua and Barbuda competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. This was the nation's ninth appearance at the Summer Olympics.
The ALBA Games are a multi-sport event organized by the Bolivarian Alliance for the Americas (ALBA). The games are held once every two years. It was originally intended only for athletes of the ALBA member states but it has expanded to other countries in the Americas.
Antigua and Barbuda competed at the 2015 Pan American Games in Toronto, Ontario, Canada from July 10 to 26, 2015. The Chef de mission of the team was Howard Everton Cornelius.
Antigua and Barbuda competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's tenth appearance at the Summer Olympics.
Priscilla Eve Frederick is an American-Antiguan athlete who specialises in the high jump. She competed for the United States until 2012, when she switched to Antigua and Barbuda, the country of her father's birth. She was raised and resides in the Sicklerville section of Winslow Township, New Jersey.
Antigua and Barbuda competed at the 2018 Commonwealth Games in the Gold Coast, Australia from April 4 to April 15, 2018. It was Antigua and Barbua's 10th appearance at the Commonwealth Games.
The following is the qualification system and summary of the sailing at the 2019 Pan American Games competition.
Athletics competitions at the 2019 Pan American Games in Lima, Peru were held between July 27 and August 11, 2019 at the Athletics Stadium in the Villa Deportiva Nacional Videna cluster, with the marathon and walks being held at Kennedy Park.
Antigua and Barbuda competed at the 2019 Pan American Games in Lima, Peru from July 26 to August 11, 2019.
Tennis competitions at the 2019 Pan American Games in Lima, Peru are scheduled to be held from July 29 to August 4. The competitions will take place at the Club Lawn Tennis de La Exposición.
Antigua and Barbuda competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's eleventh appearance at the Summer Olympics.
Antigua and Barbuda competed at the 2022 Commonwealth Games held in Birmingham, England. This was Antigua and Barbuda's 11th appearance at the Commonwealth Games.
Antigua and Barbuda is scheduled to compete at the 2023 Pan American Games in Santiago, Chile from October 20 to November 5, 2023. This will be Antigua and Barbuda's 12th appearance at the Pan American Games, having competed at every edition of the Games since 1979.
