Antigua and Barbuda competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004.
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.
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.
Malaysia competed in the 2010 Commonwealth Games held in Delhi, India, from 3 to 14 October 2010. Malaysia's team consisted of 203 athletes and 99 officials throughout the Games. Malaysia won 12 gold medals, surpassing the 10-gold medal target set by the National Sports Council, and finished in 7th position in the medal table.
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.
Fiji competed at the 2014 Commonwealth Games in Glasgow from 23 July to 3 August. This marks Fiji's return to the Commonwealth Games. The country was suspended from the Commonwealth of Nations in September 2009 following the 2006 military coup which brought Commodore Voreqe Bainimarama to power. With elections due on 17 September to restore democracy after eight years of military-led rule, Fiji's suspension was lifted in March 2014. After missing the 2010 Commonwealth Games in Delhi, the country was thus able to return in time for Glasgow however it came too late for them to enter a team in the rugby sevens tournament. The Fiji Association of Sports and National Olympic Committee confirmed a delegation of twenty-six athletes in six sports.
Nauru competed in the 2014 Commonwealth Games in Glasgow, Scotland from 23 July – 3 August 2014. Nauru's team consisted of ten athletes in four sports. Participating for the seventh time, Nauru, the smallest sovereign state in the Commonwealth of Nations, holds a "remarkable" record at the Commonwealth Games, having won twenty-eight medals during their first six participations, of which ten gold. Weightlifter Yukio Peter, Nauru's only gold medallist at the 2010 Games, did not defending his title in Glasgow, but Delhi weightlifting silver medallist Itte Detenamo was present.
Niue competed in the 2014 Commonwealth Games in Glasgow, Scotland from 23 July to 3 August 2014. Niue participated in the Commonwealth Games for the fourth time, and has never previously won a medal. Niue's team consisted of 26 athletes in four sports.
Mauritius competed in the 2014 Commonwealth Games in Glasgow, Scotland from July 23 to August 3, 2014. Mauritius has 60 athletes competing in these games.
Papua New Guinea competed in the 2014 Commonwealth Games in Glasgow, Scotland from 23 July to 3 August 2014. Papua New Guinea participated in the Commonwealth Games for the thirteenth time. Over its previous participations, its athletes won a total of nine medals, of which two gold. Swimmer Ryan Pini, Papua New Guinea's most successful competitor with a gold in 2006 and a silver in 2010, is not competing in Glasgow, but is present as "assistant coach and mentor" for PNG's swim team.
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.
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.
Turks and Caicos Islands competed at the 2010 Commonwealth Games in Delhi, India from 3 to 14 October 2010. Eight competitors competed in two sports. No medals were won.
Antigua and Barbuda competed at the 2019 Pan American Games in Lima, Peru from July 26 to August 11, 2019.
Antigua and Barbuda competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. Antigua and Barbuda were represented by sole athlete Cejhae Greene, who participated in the men's 100 metres event.
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.
Antigua and Barbuda is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the nation's twelfth appearance at the Summer Olympics.
