Paraguay competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's ninth appearance at the Olympics, except the 1980 Summer Olympics in Moscow because of its partial support to the United States boycott.
Japan competed at the 2008 Summer Olympics in Beijing, People's Republic of China. The delegation of athletes and officials were represented by the Japanese Olympic Committee.
Italy competed at the 2008 Summer Olympics, held in Beijing, China. The country sent a delegation of 344 athletes to compete.
Argentina competed at the 2008 Summer Olympics held in Beijing, China, from 8 to 24 August 2008. 137 athletes qualified for the Olympic Games in 19 sports. Manu Ginóbili, basketball player and gold medalist at the 2004 Summer Olympics, was the nation's flag bearer at the opening ceremony.
Uruguay competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's twentieth appearance at the Olympics, Uruguay missed the 1980 Summer Olympics in Moscow, because of its partial support for the United States boycott.
Mexico competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's twenty-second appearance at the Olympics since its debut in 1900. Comité Olímpico Mexicano sent a total of 102 athletes to the Games, 64 men and 38 women, to compete in 23 sports. Men's football was the only team sport in which Mexico was represented at these Olympic Games. There was only a single competitor in badminton, sprint canoeing, and table tennis.
Nigeria competed at the 2016 Summer Olympics in Rio de Janeiro, from August 5 to 21, 2016. Since the nation made its debut in 1952, Nigerian athletes had appeared in every edition of the Summer Olympic Games, with the exception of the 1976 Summer Olympics in Montreal because of the African boycott.
Iraq 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 Olympic Games since its debut in 1948.
Saudi Arabia 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 twelfth appearance at the Summer Olympics.
The men's football tournament at the 2024 Summer Olympics will be held from 24 July to 9 August 2024. It will be the 28th edition of the men's Olympic football tournament. Together with the women's competition, the 2024 Summer Olympics football tournament will be held at seven stadiums in seven cities in France. The final will be held at Parc des Princes in Paris. Teams participating in the men's competition will be restricted to under-23 players with a maximum of three overage players allowed.
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.
Germany is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the nation's ninth consecutive appearance at the Summer Olympic Games after its reunification in 1990.
Japan is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Japanese athletes have appeared in every edition of the Summer Olympic Games from 1912 onwards, except for two occasions: the 1948 Summer Olympics in London, to which they were not invited because of the nation's role in World War II, and the 1980 Summer Olympics in Moscow, as part of the United States-led boycott.
Brazil is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Brazilian athletes have appeared in every edition of the Summer Olympic Games from 1920 onwards, except for Amsterdam 1928.
Argentina is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's official debut in 1900, Argentine athletes have competed in every edition of the Summer Olympic Games except for three occasions: the sparsely attended St. Louis 1904 and Stockholm 1912; and Moscow 1980 as part of the United States-led boycott.
Spain is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Spanish athletes have appeared in every edition of the Summer Olympic Games from 1920 onwards, except for two occasions: the 1936 Summer Olympics in Nazi Germany because of the nation's civil war and the 1956 Summer Olympics in Melbourne as a protest against the Soviet invasion of Hungary.
Ukraine is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the nation's eighth consecutive appearance at the Summer Olympics in the post-Soviet era and the first since the Russian invasion of Ukraine.
Egypt is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's debut in 1912, Egyptian athletes have appeared in every edition of the Summer Olympic Games except for two occasions: the 1932 Summer Olympics in Los Angeles because of the worldwide Great Depression and the 1980 Summer Olympics in Moscow, as part of the United States-led boycott.
Morocco is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the nation's sixteenth appearance at the Summer Olympics, except Moscow 1980, as part of the United States-led boycott.
Uruguay is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's official debut in 1920, Uruguayan athletes have appeared in every edition of the Summer Olympic Games, except for Moscow 1980 as part of the United States-led boycott.
