Hungary first participated at the Olympic Games at the inaugural 1896 Games, and has sent athletes to compete in most Summer Olympic Games and every Winter Olympic Games since then. The nation was not invited to the 1920 Games for its role in World War I, and was part of the Soviet-led boycott of the 1984 Summer Olympics.
The United Kingdom has been represented at every modern Olympic Games. By end of the 2024 Summer Olympics, it is third in the all-time Summer Olympic medal table by overall number of medals, and fourth in number of gold medals won. London hosted the Summer Olympic Games in 1908, 1948 and 2012.
Italy has sent athletes to most of the modern Olympic Games held since 1896, outside of not having officially participated in the 1904 Summer Olympics.
Norway first participated at the Summer Olympics in 1900, and has sent athletes to compete in every Games since then, except for the 1980 Summer Olympics in Moscow when they participated in the American-led boycott and, as previously thought, the 1904 Games in St. Louis, United States. However, at the beginning of the 21st century, it was discovered that wrestlers Charles Ericksen and Bernhoff Hansen, who were Norwegian expatriates in America whose medals at the 1904 Summer Olympics were previously attributed to United States, still held Norwegian citizenship at the time of the games. They won the gold medals in the wrestling welterweight and heavyweight events respectively.
The all-time medal table for all Olympic Games from 1896 to 2024, including Summer Olympic Games, Winter Olympic Games, and a combined total of both, is tabulated below. These Olympic medal counts do not include the 1906 Intercalated Games which are no longer recognized by the International Olympic Committee (IOC) as official Games. The IOC itself does not publish all-time tables, and publishes unofficial tables only per single Games. This table was thus compiled by adding up single entries from the IOC database.
Brazil first participated at the Olympic Games in 1920, after missing the previous five Summer editions. The country has sent athletes to compete in every Summer Olympic Games since then, except for the 1928 Games. As of 2024, Brazilian athletes have won a total of 170 medals in 18 different Summer sports.
Nigeria first participated in the Olympic Games in 1952, and has sent athletes to compete in every Summer Olympic Games since then, except for the boycotted 1976 Summer Olympics. The nation participated in the Winter Olympic Games in 2018, having qualified female athletes in bobsleigh and skeleton.
The Republic of Korea first participated at the Olympic Games in 1948, and has sent athletes to compete in every Summer Olympic Games since then, except for 1980 which they boycotted. South Korea has also participated in every Winter Olympic Games since 1948, except for the 1952 games.
Originally having participated in Olympics as the delegation of the Republic of China (ROC) from 1924 Summer Olympics to 1976 Winter Olympics, China competed at the Olympic Games under the name of the People's Republic of China (PRC) for the first time at the 1952 Summer Olympics held in Helsinki, Finland, although they only arrived in time during the last days to participate in one event. That year, the International Olympic Committee (IOC) allowed both the PRC and ROC to compete with the name "China", although the latter withdrew in protest. Due to the dispute over the political status of the "two Chinas", the PRC started a period of isolationism, withdrawing from several international sporting bodies and the UN system until the mid-1970s, when the country participated for the first time in the Asian Games in 1974 and the World University Games in 1977. Returning to the IOC officially only in 1979, which gave it the right to send an official delegation, starting from the 1980 Winter Olympics in Lake Placid, United States. Their first appearance at the Summer Olympic Games after 1952 was the 1984 Summer Olympics in Los Angeles, United States. The People's Republic of China staged boycotts of the Games of the XVI Olympiad in Melbourne, Australia, Games of the XVII Olympiad in Rome, Italy, Games of the XVIII Olympiad in Tokyo, Japan, Games of the XIX Olympiad in Mexico City, Mexico, Games of the XX Olympiad in Munich, Germany, and Games of the XXI Olympiad in Montreal, Canada. China also boycotted the Games of the XXII Olympiad in Moscow, Soviet Union due to the American-led boycott and the ongoing Sino-Soviet split, together with the other countries.
Algeria first competed at the Olympic Games in 1964, and has participated in every Summer Olympic Games since then, except for the boycotted 1976 Summer Olympics. Algeria has also sent athletes to the Winter Olympic Games on three occasions. The National Olympic Committee for Algeria is the Comité Olympique Algérien, founded in 1963.
Kenya first participated at the Olympic Games in 1956, and has sent athletes to compete in every Summer Olympic Games since then, except for the boycotted 1976 and 1980 Games. Kenya participated in the Winter Olympic Games in 1998, 2002, 2006 and 2018. Kenyan athletes have won 124 medals in total, all from boxing and track and field events, making them the most successful African committee at the Olympics. In terms of total medals won, the most recent Summer Olympics have been Kenya's most successful, producing 42 medals between them.
The Philippines has competed in every edition of the Summer Olympic Games since its debut in the 1924 edition, except when they participated in the American-led boycott of the 1980 Summer Olympics. Filipino athletes have also competed at the Winter Olympic Games on six occasions since 1972.
The Netherlands first sent athletes to the Olympic Games in 1900, and has participated in almost all Games since then with the exception of 1904 Summer Olympics in St. Louis. The Netherlands boycotted the 1956 Summer Olympics in Melbourne as a protest against the Soviet invasion in Hungary just a few weeks before the beginning of the Games; however, one Dutch rider competed in the 1956 equestrian events, held in Stockholm a few months before the rest of the Games.
New Zealand first sent an independent team to the Olympics in 1920. Before this, at the 1908 and 1912 Summer Olympics, New Zealand and Australian athletes competed together in a combined Australasia team. New Zealand has also participated in most Winter Olympic Games since 1952, missing only the 1956 and 1964 Games.
Slovakia first participated at the Olympic Games in 1994, and has sent athletes to compete in every Games since then. Prior to the dissolution of Czechoslovakia in 1993, Slovak athletes competed for Czechoslovakia at the Olympics.
Uzbekistan first participated at the Olympic Games as an independent nation in 1994, and has sent athletes to compete in every Games since then. Previously, Uzbek athletes competed as part of the Soviet Union at the Olympics from 1952 to 1988, and after the dissolution of the Soviet Union, Uzbekistan was part of the Unified Team in 1992.
Venezuela first participated at the Olympic Games in 1948, and has sent athletes to compete in every Summer Olympic Games since then. Venezuela has also participated in the Winter Olympic Games since 1998. The Venezuelan Olympic Committee (COV) was created in 1935.
Athletes from Iceland first participated at the Olympic Games in 1908.
Malaysia first participated at the Olympic Games in 1956, and has sent athletes to compete in every Summer Olympic Games since then, except when Malaysia participated in the American-led boycott of the 1980 Summer Olympics. Malaysia made their debut at the Winter Olympic Games in 2018.
Saint Lucia first participated at the Olympic Games in 1996, and has sent athletes to compete in every Summer Olympic Games since then. The nation has never participated in the Winter Olympic Games.
British West Indies (1960 S)
