The Solomon Islands sent a delegation to compete at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's sixth appearance at a Summer Olympic Games since their debut in the 1984 Summer Olympics. The Solomon Islands sent two athletes to these games, both in track and field: Francis Manioru and Jenny Keni. Manioru competed in the men's 100 meters and Keni in the women's event of the same distance. Neither advanced out of their event's heats.
Solomon Islands sent a delegation to compete at the 1988 Summer Olympics in Seoul, South Korea from 17 September to 2 October 1988. This was the island nation's second time participating in a Summer Olympic Games, following their debut four years earlier. Solomon Islands competed at these games in track and field, archery, boxing, and weightlifting, with one competitor in each category. Only Benjamin Fafale, the weightlifter, completed an event final, finishing 22nd in the middleweight category.
The Solomon Islands sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the nation's fifth appearance at a Summer Olympic Games. The Solomon Islands' delegation to Sydney consisted of two track and field athletes, Primo Higa and Jenny Keni. Higa competed in the men's steeplechase, and Keni in the women's 100 meters. but neither advanced beyond the first round of their event.
Cape Verde sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was Cape Verde's second appearance at a Summer Olympic Games after the 1996 Summer Olympics in Atlanta four years prior. The Cape Verdean delegation to Sydney consisted of two track and field athletes, Isménia do Frederico and António Zeferino, who were both making their second Olympic appearance. Do Frederico did not advance out of her heat in the women's 100 meters, while Zeferino finished 67th of 81 finishers in the men's marathon.
Aruba sent a delegation to compete at the 1996 Summer Olympics in Atlanta, United States from 19 July to 4 August 1996. This was Aruba's third appearance at a Summer Olympic Games since separating from the Netherlands Antilles. The Aruban delegation consisted of three competitors, track and field athlete Miguel Janssen, weightlifter Junior Faro, and cyclist Lucien Dirksz. Janseen was eliminated in the first round of the men's 200 metres, Faro finished 21st in the men's middleweight, and Dirksz failed to finish his event.
The Cook Islands sent a delegation to compete at the 1992 Summer Olympics in Barcelona, Spain from 25 July to 9 August 1992. This was the island nation's second appearance at a Summer Olympics, following the 1988 Summer Olympics. The delegation to Barcelona consisted of two competitors, track and field athlete Mark Sherwin and weightlifter Sam Nunuke Pera. Sherwin failed to advance out of his heat in the men's 100 meters, while Pera did not complete a lift in the men's 100 kilograms category.
Solomon Islands sent a delegation to compete in the Olympic Games for the first time at the 1984 Summer Olympics in Los Angeles, United States from 28 July to 12 August 1984. The delegation consisted of three athletes: track and field competitors Charlie Oliver and Johnson Kere, and weightlifter Leslie Ata. Kere took part in the men's 100 metres and Oliver was an entrant in the men's 800 metres. Neither of the track and field athletes advanced beyond their heats, and Ata placed 16th in the men's lightweight event.
Solomon Islands sent a delegation to compete at the 1992 Summer Olympics in Barcelona, Spain from 25 July to 9 August 1992. This was the nation's third appearance at a Summer Olympic Games. The delegation consisted of a single weightlifter, Leslie Ata, who finished 29th in the men's under 75 kilograms event.
Nauru competed in the Olympic Games for the first time at the 1996 Summer Olympics in Atlanta, United States from 19 July to 4 August 1996. The delegation consisted of three weightlifters; Quincy Detenamo, Gerard Garabwan, and Marcus Stephen. Their best performances were by Detenamo, who came 20th in the men's 76 kg category and Garabwan who finished 24th in the men's 91 kg event. Stephen failed to finish his event, but would later become President of the Republic.
São Tomé and Príncipe sent a delegation to compete in the Olympic Games for the first time at the 1996 Summer Olympics in Atlanta, United States from 19 July to 4 August 1996. The delegation consisted of two 100 meters sprinters, Sortelina Pires and Odair Baia. Neither of them were able to advance from their heats.
The Solomon Islands send a team to compete at the 2008 Summer Olympics in Beijing, China. The country's delegation consisted of three athletes competing in two sports across three distinct events; Francis Manioru and Pauline Kwalea represented the Solomon Islands in track, while Wendy Hale competed in weightlifting. The arrival of the Solomon Islander delegation in Beijing marked its seventh appearance since its debut at the 1984 Summer Olympics in Los Angeles. The track athletes did not advance past the first rounds in their events. There were no medalists from the Solomon Islander athletes in these Games. Wendy Hale was the Solomon Islands' flagbearer during the Games' opening ceremony.
Tonga competed at the 2008 Summer Olympics, that celebrated in Beijing, China, from August 8 to August 24, 2008. Tonga was represented by the Tonga Sports Association and National Olympic Committee, and was one of 117 nations that won no medals at the Games. Tonga was represented by three athletes competing in two sports–Aisea Tohi and Ana Po'uhila in track and field events, and Maamaloa Lolohea in weightlifting. The delegation's appearance at the Olympics marked its seventh consecutive appearance at the Olympics since its debut at the 1984 Summer Olympics in Los Angeles. The flag bearer for Tonga in Beijing was field athlete Ana Po'uhila.
The Oceanic island nation of Kiribati competed at the 2012 Summer Olympics in London, held from July 27 – August 12, 2012. This was the nation's third appearance at the Olympics.
Selwyn Kole Mawetaral is a retired middle distance athlete from the Solomon Islands.
Primo Higa is a retired middle distance athlete from Solomon Islands.
Nester Geniwala'a is a sprinter from the Solomon Islands.
Nauru competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The country's participation in Brazil was its sixth consecutive appearance at the Summer Olympics since its debut at the 1996 Summer Olympics. Nauru's delegation included two participants: Ovini Uera, a judoka in the men's middleweight judo category; and Elson Brechtefeld in the men's 56 kg weightlifting competition. Uera qualified as Nauru's top-ranked judoka, in the IJF World Ranking List through a quota slot from the Oceania Judo Union. Brechtefeld qualified by grant from the International Weightlifting Federation of an unused quota place. Uera was eliminated by Varlam Liparteliani in the round of 16 and Brechtefeld finished 15th in his event.
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.
Nauru 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, due to the COVID-19 pandemic. The country's participation in Tokyo marked its seventh appearance at the Summer Olympics since its debut in 1996.
Solomon Islands 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, due to the COVID-19 pandemic. The country's participation in Tokyo marked its tenth appearance at the Summer Olympics since its debut in 1984.
