Great Britain, represented by the British Olympic Association (BOA), competed at the 1980 Summer Olympics in Moscow, Russian SFSR, Soviet Union. British athletes have competed in every Summer Olympic Games. 219 competitors, 149 men and 70 women, took part in 145 events in 14 sports.
Gabon competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's ninth appearance at the Olympics; the nation did not participate at the 1976 Summer Olympics in Montreal and 1980 Summer Olympics in Moscow, affected by the African and the American-led boycott, respectively.
Ivory Coast, also known as Côte d'Ivoire and officially as the Republic of Côte d'Ivoire, competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's fourteenth appearance at the Summer Olympics.
Gabon 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 Olympics.
Gabon competed at the 2019 African Games held from 19 to 31 August 2019 in Rabat, Morocco. In total, athletes representing Gabon won two gold medals and four bronze medals and the country finished 20th in the medal table.
Gabon 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.
Dominican Republic competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's sixteenth consecutive appearance at the Summer Olympics.
Cuba competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's twenty-second appearance at the Summer Olympics. The 2024 Cuban delegation was smaller than their 2020 delegation, which was previously their smallest delegation since 1964. It was also the second time since 1964 that the Cuban delegation had fewer than one hundred athletes.
Switzerland competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Swiss athletes have appeared in every Summer Olympic Games edition of the modern era, except for a partial boycott of Melbourne 1956 in protest of the Soviet invasion of Hungary.
Armenia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's eighth consecutive appearance at the Summer Olympics in the post-Soviet era.
Burkina Faso competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Although the nation made its official debut in Munich 1972 under the name Upper Volta, Burkinabé athletes have appeared in every edition of the Summer Olympics from 1988 onwards, except for three occasions, Montreal 1976, as the nation support for the African led boycott, Moscow 1980, as the nation's support for US led boycott, and LA 1984, as the nation's support for USSR led boycott.
The Gambia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's eleventh consecutive appearance at the Summer Olympics.
Tanzania competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's official debut in 1964 under the name Tanganyika, Tanzanian athletes have appeared in every edition of the Summer Olympic Games, except for Montreal 1976 as part of the Congolese-led boycott.
Ivory Coast, also known as Côte d'Ivoire and officially as the Republic of Côte d'Ivoire, competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's fifteenth appearance at the Summer Olympics except Moscow 1980, as well as nation's joining the American led-boycott.
Albania competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024, represented by the Albanian National Olympic Committee (KOKSH). It signified the nation's tenth appearance at the summer Olympics, since the official debut in 1972, except for 1976, 1980 due to the US led boycott, 1984 due to USSR led boycott, 1988, the nation's return for the Olympics in 1992.
Haiti competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's eighteenth appearance at the Summer Olympics, since its debut in 1900 except for ten occasions, from 1904 through 1920, due to nations poor quality and great depression, from 1948 through 1956, due to nation's poor poverties, from1964 through 1968, as nations racism, and 1980 as well as part of US led boycott.
Lesotho competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's thirteenth appearance at the Olympics since its debut in 1972, except in 1976 in Montreal, where the nation joined the rest of the African nations to boycott.
Niger competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's fourteenth appearance at the Summer Olympics. Since the nation made its debut in 1964, Nigerien athletes have participated in every edition of the Summer Olympic Games, except for two occasions, the 1976 Summer Olympics in Montreal, and the 1980 Summer Olympics in Moscow because of the African and the US-led boycotts, respectively.
Emmanuella Jurielcy Atora Eyeghe is a Gabonese taekwondo practitioner. She qualified to represent Gabon at the 2024 Summer Olympics.
Sierra Leone competed at the 2024 Summer Olympics in Paris, which took place from 26 July 2024 to 11 August 2024. It was the nation's thirteenth appearance at the Summer Olympics, having appeared at all but two Games since its debut in 1968; Sierra Leone failed to register any athletes at the 1972 Summer Olympics in Munich and also joined the rest of the African nations to boycott the 1976 Summer Olympics in Montreal.
