Antigua and Barbuda competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004.
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 & Barbuda was represented at the 2006 Commonwealth Games in Melbourne by a contingent comprising 18 sportspersons. Even though the nation did not earn a medal at these Games, the 4 x 100 relay team, featuring N'Kosie Barnes, Ivan Miller, Daniel Bailey, and anchor Brendan Christian, broke the Antigua & Barbuda national 4 x 100 record in the heats with a time of 39.9 seconds, and placed fifth in the finals.
Daniel Bakka Everton Bailey is a sprinter from Antigua and Barbuda who specializes in the 100m.
Brendan Kyle Akeem Christian is a sprinter from Antigua and Barbuda who specializes in the 200 metres. Born in Antigua, he is the son of Donald Christian who competed in the 1976 Summer Olympics in Montreal as a cyclist. His personal best 100 metres time is 10.09 seconds, achieved in June 2009 in Nivelles. He is also a holder of the Antiguan and Barbudan record in 4 x 100 metres relay with 39.90 seconds.
Barbados competed at the 1976 Summer Olympics in Montreal, Quebec, Canada. Eleven competitors, nine men and two women, took part in eleven events in two sports.
Ayata Joseph is a triple jumper from Antigua and Barbuda.
Heather Barbara Samuel is a retired sprinter from Antigua and Barbuda who specialized in the 100 and 200 metres. In 1990 she won two medals at the Central American and Caribbean Games with a silver medal in the 100 metres and a bronze medal in the 200 metres.
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.
The athletics competition at the 2010 Commonwealth Games was held in New Delhi, India between 6 and 14 October. The track and field events took place between 6–12 October at the Jawaharlal Nehru Stadium while the marathon contests were held on a street course running through the city on 14 October.
Antigua and Barbuda competed in the 2010 Commonwealth Games held in Delhi, India, from 3 to 14 October 2010. Despite concerns about safety and their accommodations, the team planned to compete. Antigua and Barbuda competed in athletics, cycling, shooting, swimming and boxing. The delegation was made up of seventeen athletes and nine officials.
The 12th Pan American Games were held in Mar del Plata, Argentina from March 11 to March 26, 1995. Antigua and Barbuda competed for the fifth time at the Pan American Games, winning its first ever medal.
The Antigua and Barbuda women's national football team, nicknamed The Benna Girls, is the national women's football team of Antigua and Barbuda and is overseen by the Antigua and Barbuda Football Association, a member of the CONCACAF and the Caribbean Football Union.
The 36th CARIFTA Games was held in the National Stadium on the island of Providenciales, Turks and Caicos Islands, on April 7–9, 2007. Detailed reports on the results were given.
Cejhae Colin Greene is an Antiguan sprinter. He attended the Princess Margaret School. Cejhae is the first of three children born to Jonah Greene and Colin Greene.
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.
Stefano Mitchell is a Antigua and Barbuda swimmer. He competed in the men's 50 metre butterfly event at the 2017 World Aquatics Championships. In 2019, he represented Antigua and Barbuda at the 2019 World Aquatics Championships held in Gwangju, South Korea and he finished in 62nd place in the heats in the men's 50 metre freestyle event.
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.
