Poland competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's eighteenth appearance at the Summer Olympics, except the 1984 Summer Olympics in Los Angeles, because of the Soviet boycott. The Polish Olympic Committee sent a total of 194 athletes to the Games, 132 men and 62 women, to compete in 21 sports. Men's volleyball was the only team-based sport in which Poland had its representation in these Olympic Games. There was only a single competitor in women's taekwondo.
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.
Uzbekistan competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third consecutive appearance at the Olympics. The National Olympic Committee of the Republic of Uzbekistan sent a total of 70 athletes to the Games, 52 men and 18 women, to compete in 13 different sports, tying its delegation record with Sydney four years earlier. There was only a single competitor in road cycling, artistic and trampoline gymnastics, and table tennis.
Ukraine competed at the 2000 Summer Olympics in Sydney, Australia. 230 competitors, 139 men and 91 women, took part in 185 events in 23 sports.
Australia competed at the 1952 Summer Olympics in Helsinki, Finland. 81 competitors, 71 men and 10 women, took part in 67 events in 12 sports. Australian athletes have competed in every Summer Olympic Games. As the country hosted the next Olympics in Melbourne, an Australian segment was performed at the closing ceremony.
Australia competed at the 1948 Summer Olympics in London, England. 75 competitors, 66 men and 9 women, took part in 52 events in 11 sports. Australian athletes have competed in every Summer Olympic Games.
Australia competed at the 1936 Summer Olympics in Berlin, Germany. 32 competitors, 28 men and 4 women, took part in 26 events in 7 sports. Australian athletes have competed in every Summer Olympic Games. In terms of medals won Berlin 1936 was Australia's poorest result at the Summer Olympics, winning just a single bronze in the Men's triple jump.
Australia competed at the 1928 Summer Olympics in Amsterdam, Netherlands. 18 competitors, 14 men and 4 women, took part in 26 events in 6 sports.
The United States was the host nation for the 1932 Summer Olympics in Los Angeles, California. 474 competitors, 400 men and 74 women, took part in 122 events in 17 sports.
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.
Colombia competed at the 2008 Summer Olympics. The country sent 68 athletes to compete in 15 sports, making this Colombia's largest ever delegation to the Olympics.
Tajikistan competed at the 2008 Summer Olympics which was held in Beijing, People's Republic of China from August 8 to August 24, 2008. The country has sent thirteen competitors to the Games, who took part in five sports: boxing, judo, swimming, hammer throw and freestyle wrestling.
Sri Lanka competed in the 2008 Summer Olympics held in Beijing, People's Republic of China from August 8 to August 24, 2008.The Sri Lankan olympic committee confirmed 4 males and three females have been selected to compete in 5 sports. Later Chinthana Vidanage received a tripartite commission invitation to participate in weightlifting. This now brings the total count to 8 athletes competing in 6 sports.
Turkey competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This nation has competed at every Summer Olympic Games in the modern era since its debut in 1908. Turkey, however, did not attend the 1920 Summer Olympics in Antwerp, the 1932 Summer Olympics in Los Angeles at the period of Great Depression, and the 1980 Summer Olympics in Moscow because of its support for the United States boycott. The Turkish Olympic Committee sent the nation's largest delegation to the Games. A total of 114 athletes, 48 men and 66 women, competed in 16 sports. For the first time in its Olympic history, Turkey was represented by more female than male athletes. Women's basketball and women's volleyball were the only team-based sports in which Turkey had its representation in these Olympic games. There was only a single competitor in archery, badminton, and artistic gymnastics.
Uzbekistan competed at the 2012 Summer Olympics in London, from July 27 to August 12, 2012. This was the nation's fifth consecutive appearance at the Olympics. The National Olympic Committee of the Republic of Uzbekistan sent the nation's smallest delegation to the Games in the post-Soviet era. A total of 54 athletes, 36 men and 18 women, competed in 13 sports. There was only a single competitor in fencing, rhythmic and trampoline gymnastics, shooting and tennis.
Chile competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This nation has competed at every Olympic games, except the 1932 Summer Olympics in Los Angeles, and the 1980 Summer Olympics in Moscow because of the United States boycott.
Puerto Rico competed at the 2012 Summer Olympics in London, United Kingdom from July 27 to August 12, 2012. This was the nation's seventeenth consecutive appearance at the Olympics.
Macedonia, under the name of Former Yugoslav Republic of Macedonia, competed at the 2012 Summer Olympics in London, United Kingdom, held from 27 July to 12 August 2012. This was the nation's fifth consecutive appearance at the Summer Olympics in the post-Yugoslav era.
Palau competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's fifth consecutive appearance at the Summer Olympics.
Laos, officially the Lao People's Democratic Republic, competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's ninth appearance at the Summer Olympics, having attended all games since 1980 with the exception of the 1984 Summer Olympics in Los Angeles, because of the Soviet boycott.
Australasia (1908–1912)
