Finland competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. Finnish athletes have competed at every Olympic Games since its debut in 1908. The Finnish Olympic Committee sent the nation's smallest ever team to the Games after the 1932 Summer Olympics in Los Angeles. A total of 53 athletes, 36 men and 17 women, competed only in 12 sports; the nation's team size was roughly denser from Sydney by a quarter of the athletes.
Lesotho competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. It was the last time the nation competed under a former flag.
Lesotho competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's eleventh appearance at the Summer Olympics, except the 1976 Summer Olympics in Montreal, because of its partial support to the African boycott.
Lesotho competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games have been postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's twelfth appearance at the Summer Olympics, with the exception of the 1976 Summer Olympics in Montreal, because of its partial support to the African boycott. Lesotho was the third to last nation to enter before the Lebanon, USA, and France.
Pakistan competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's nineteenth appearance at the Summer Olympics.
Zimbabwe 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 as an independent nation under the name Zimbabwe, after appearing as Southern Rhodesia and Rhodesia in the colonial era, except for 1932, 1936, 1948, 1952, 1956, 1968, due to the Mexican government's interpretation of regulations on passports, 1972, as well as the nation's withdrawal, 1976, as the nation joined the African boycott, and the nation's independence in 1979, and it has been participated in every Olympics since 1980.
Saudi Arabia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's thirteenth appearance at the Summer Olympics except for Moscow 1980 as part of the United States-led boycott.
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.
Senegal 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.
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.
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.
Liberia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's fourteenth appearance at the Olympics since its debut in 1956, except for three occasions. 1968 and 1992 are two editions when Liberia failed to register any athletes, while in 1976 in Montreal, the nation joined the rest of the African nations to boycott.
Uganda competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's official debut in 1956, Ugandan athletes have appeared in every edition of the Summer Olympic Games, except for Montreal 1976 as part of the Congolese-led boycott.
Mauritius 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, having appeared in every Summer Games since its official debut in 1984.
Rwanda 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, since the nation's official debut at 1984.
Namibia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's ninth consecutive appearance at the Summer Olympics, since the nation's official debut at 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.
Nicaragua competed at the 2024 Summer Olympics in Paris, France from 26 July to 11 August 2024. It was the nation's fifteenth appearance at the Summer Olympics, having competed at every Games since 1968 with the exception of the 1988 Summer Olympics in Seoul because of its partial support of the North Korean boycott.
Benin competed at the 2024 Summer Olympics in Paris, France, from 26 July to 11 August 2024. It was the nation's thirteenth appearance at the Summer Olympics, with the exception of the 1976 Summer Olympics in Montreal because of the African boycott.
Oman, officially the Sultanate of Oman 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, having appeared at all Summer Games since its 1984 debut.
