New Zealand competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's twenty-second appearance at the Olympics since its debut in 1908 as part of Australasia. The New Zealand Olympic Committee sent a total of 148 athletes, 81 men, and 67 women to the Games to compete in 18 sports, surpassing a single athlete short of the record from Sydney four years earlier. Basketball and field hockey were the only team-based sports in which New Zealand had its representation at these Olympic Games. There was only a single competitor in archery, boxing, and fencing.
Palau competed at the 2008 Summer Olympics in Beijing, China. Palau's Olympic delegation was led by Frank Kyota, the President of the Palau National Olympic Committee, and consisted of five athletes, three team officials and four coaches. This was an increase from the nation's two previous appearances at the Summer Olympic Games; four athletes had been sent to both the Sydney and Athens Games. Palau's Olympic team was one of the 117 that won no medals at the Games.
Samoa sent a delegation to compete at the 2008 Summer Olympics in Beijing, China. The country was represented by a total of six athletes. The country's flagbearer during the Games' opening ceremony was weightlifter Ele Opeloge. Samoa won its first Olympic medal due to medals reallocation after the IOC's retesting of doping samples in 2016.
New Zealand competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's twenty-third appearance as an independent nation at the Summer Olympics, having made its debut at the 1920 Games and competed at every Games since. The New Zealand team consisted of 199 athletes, 100 women and 99 men, across twenty sports, the first time New Zealand was represented by more women than men at the Summer Olympics.
Saint Kitts and Nevis competed at the 2016 Summer Olympics in Rio de Janeiro, from August 5 to 21, 2016. This was the nation's sixth consecutive appearance at the Summer Olympics.
Cook Islands competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's eighth consecutive appearance at the Summer Olympics.
Malawi 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. Malawi did not attend the 1976 Summer Olympics in Montreal and the 1980 Summer Olympics in Moscow, because of its support to the African and United States-led boycott.
Swaziland competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The country's participation in Rio de Janeiro marked its tenth appearance at the Summer Olympics since its debut in 1972. The delegation included two track and field athletes: Sibusiso Matsenjwa in the men's 200 metres and Phumlile Ndzinisa in the women's 100 metres. Both athletes participated at the Games through wildcard places since they did not meet the required standards to qualify. Neither athletes progressed past their heats, although Matsenjwa set a new national record.
The Solomon Islands competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's ninth consecutive appearance at the Summer Olympics. The delegation included two track and field athletes – Rosefelo Siosi and Sharon Firisua – as well as weightlifter Jenly Tegu Wini. Wini was a returning competitor from the 2012 London Olympics and also led the delegation in those Games. The Solomon Islands, however, has yet to win its first Olympic medal.
New Zealand competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the 2020 Games were postponed to 23 July to 8 August 2021 because of the COVID-19 pandemic. It was the country's twenty-fourth appearance as an independent nation at the Summer Olympics, having made its debut at the 1920 Summer Olympics in Antwerp and competed at every Games since. The New Zealand team consisted of 212 athletes, 112 men and 100 women, across twenty-one sports.
New Zealand competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018. The team consisted of 21 athletes, 17 men and 4 women, across five sports.
Malaysia competed in the 2020 Summer Paralympics in Tokyo, Japan from 24 August to 5 September 2021 which was postponed due to the COVID-19 pandemic.
New Zealand competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022. The New Zealand team consisted of 15 athletes—nine men and six women—who competed in five sports. Selection of the New Zealand team was the responsibility of the New Zealand Olympic Committee (NZOC).
Australia is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Australian athletes have appeared in every Summer Olympic Games of the modern era, alongside France, Great Britain, Greece, and Switzerland. As Brisbane will stage the 2032 Summer Olympics, Australia and the United States, the next nation to host the 2028 Summer Olympics in Los Angeles, will march before the homebound French team enters Place du Trocadéro during the parade of nations segment of the opening ceremony.
New Zealand competed at the 2022 Commonwealth Games held in Birmingham, England, from 28 July to 8 August 2022. It is New Zealand's 22nd appearance at the Commonwealth Games, having competed at every Games since their inception in 1930. New Zealand finished fifth on the medal table, winning a total of 50 medals, 20 of which were gold. This makes these games New Zealand's best performance ever in terms of gold medals, beating the 17 won in Auckland at the 1990 Commonwealth Games, but third overall in terms of total medals, with 50, behind the 58 in 1990, and the 53 at the Games also in Auckland.
New Zealand is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the country's twenty-fifth appearance as an independent nation at the Summer Olympics, having made its debut at the 1920 Summer Olympics in Antwerp and competed at every Games since.
Papua New Guinea competed at the 2023 Pacific Games in Honiara, Solomon Islands from 19 November to 2 December 2023. Papua New Guinean athletes have appeared in every edition of the Pacific Games since the inaugural games in 1963.
Australia competed at the 2023 Pacific Games in Honiara from 19 November to 2 December 2023. This was Australia's third appearance at the games since first appearing in 2015.
Palau competed at the 2023 Pacific Games in Honiara from 19 November to 2 December 2023. This was Palau's seventh appearance at the Pacific Games since first competing in 1999.
Cook Islands competed at the 2023 Pacific Games in Honiara from 19 November to 2 December 2023.
