The women's football tournament at the 2004 Summer Olympics in Athens was held from 11 to 26 August 2004. The women's tournament was a full international tournament with no restrictions on age. The ten national teams involved in the tournament were required to register a squad of 18 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 19 to 22. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player could be replaced by one of the players in the alternate list. Only players in these squads were eligible to take part in the tournament.
The 2011 FIFA Women's World Cup was the sixth FIFA Women's World Cup competition, the world championship for women's national football teams. It was held from 26 June to 17 July 2011 in Germany, which won the right to host the event in October 2007. Japan won the final against the United States on a penalty shoot-out following a 2–2 draw after extra time and became the first Asian team to win a senior FIFA World Cup.
Nigeria competed at the 2000 Summer Olympics in Sydney, Australia.
The women's football tournament at the 1996 Summer Olympics in Atlanta was held from 21 July to 1 August 1996. The women's tournament was a full international tournament with no restrictions on age. The eight national teams involved in the tournament were required to register a squad of 16 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 17 to 20. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player could be replaced by one of the players in the alternate list. Only players in these squads were eligible to take part in the tournament.
Nigeria competed in the 2008 Summer Olympics which were held in Beijing, People's Republic of China from August 8 to August 24, 2008.
The women's football tournament at the 2008 Summer Olympics in Beijing was held from 6 to 21 August 2008. The women's tournament was a full international tournament with no restrictions on age. The twelve national teams involved in the tournament were required to register a squad of 18 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 19 to 22. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player could be replaced by one of the players in the alternate list. Only players in these squads were eligible to take part in the tournament.
France competed at the 2012 Summer Olympics in London, between 27 July and 12 August 2012. French athletes have competed in every Summer Olympic Games of the modern era. The French Olympic Committee sent a total of 330 athletes to the Games, 183 men and 147 women, to compete in 24 sports.
The 2015 FIFA Women's World Cup was the seventh FIFA Women's World Cup, the quadrennial international soccer championship contested by the women's national teams of the member associations of FIFA. The tournament was hosted by Canada for the first time and by a North American country for the third time. Matches were played in six cities across Canada in five time zones. The tournament began on 6 June 2015, and finished with the final on 5 July 2015 with a United States victory over Japan.
Japan, represented by Japanese Olympic Committee, competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. Despite being London's third Olympic Games, Japan marked their London debut at this games. The nation also celebrated its centennial anniversary in the Olympics, having participated at every games since 1912 except for two editions; it was not invited to the 1948 Summer Olympics in London for its role in World War II, and was also part of the US-led boycott of the 1980 Summer Olympics in Moscow. Japan sent a total of 295 athletes to the Games, 138 men and 157 women, to compete in 24 sports.
Brazil competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's twenty-first appearance at the Summer Olympics, having missed the 1928 Summer Olympics in Amsterdam. The Brazilian Olympic Committee sent a total of 258 athletes to the Games, 136 men and 122 women, to compete in 24 sports. Brazil left London with a total of 17 Olympic medals, winning their third largest number of medals at a single games.
New Zealand competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's twenty-fourth appearance at the Olympics. The New Zealand Olympic Committee sent 184 athletes, 97 men, and 87 women to the Games to compete in 16 sports, the nation's largest ever delegation.
North Korea 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 since its debut in 1972. North Korean athletes did not attend the 1984 Summer Olympics in Los Angeles, when they joined the Soviet boycott, and subsequently, led a boycott at the 1988 Summer Olympics in Seoul, along with six other nations.
Sweden competed at the 2012 Summer Olympics in London, from 25 July to 12 August 2012. Swedish athletes have competed at every edition of the Summer Olympic Games in the modern era, except for the 1904 Summer Olympics in St. Louis. The Swedish Olympic Committee sent a total of 134 athletes to the Games, 55 men and 79 women, to compete in 20 sports. For the second consecutive time in its Olympic history, Sweden was represented by more female than male athletes.
Cameroon competed at the 2012 Summer Olympics in London, United Kingdom, from 27 July to 12 August 2012. This was the nation's thirteenth appearance at the Olympics.
The 2012 United States women's national soccer team season was dominated by the 2012 Women's Olympic Football Tournament. The start of the year saw the team compete in the CONCACAF Olympic qualifying tournament and then in July they participated in the main event itself. The team won both tournaments. In between they also played in Algarve Cup, the Kirin Challenge Cup and the 2012 Sweden Invitational. They also won the latter tournament.
The women's football tournament at the 2012 Summer Olympics in London was held from 25 July to 9 August 2012. The women's tournament was a full international tournament with no restrictions on age. The twelve national teams involved in the tournament were required to register a squad of 18 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 19 to 22. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player could be replaced by one of the players in the alternate list. Only players in these squads were eligible to take part in the tournament.
The following is a list of squads for each nation that competed in men's football at the 2016 Summer Olympics in Rio de Janeiro. Each nation had to submit a squad of eighteen players, at least fifteen of whom had to be born on or after 1 January 1993, and three of whom could be older dispensation players. A minimum of two goalkeepers had to be included in the squad.
The women's football tournament at the 2016 Summer Olympics in Rio de Janeiro was held from 3 to 19 August 2016. The women's tournament was a full international tournament with no restrictions on age. The twelve national teams involved in the tournament were required to register a squad of 18 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 19 to 22. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player could be replaced by one of the players in the alternate list. Only players in these squads were eligible to take part in the tournament.
The 2018 FIFA World Cup was an international football tournament held in Russia from 14 June to 15 July 2018. The 32 national teams involved in the tournament were required to register a squad of 23 players, including three goalkeepers. Only players in these squads were eligible to take part in the tournament.
The women's football tournament at the 2020 Summer Olympics in Tokyo, Japan was held from 21 July to 6 August 2021. The women's tournament is a full international tournament with no restrictions on age. The twelve national teams involved in the tournament were required to register a squad of 18 players, including two goalkeepers. Additionally, teams could name a maximum of four alternate players, numbered from 19 to 22. The alternate list could contain at most three outfielders, as at least one slot was reserved for a goalkeeper. In the event of serious injury during the tournament, an injured player would be able to be replaced by one of the players in the alternate list. Only players in these squads were planned to be eligible to take part in the tournament. On 2 July, FIFA confirmed that there was a change for the 2020 Olympics, allowing all 22 players named to be available on the roster, with 18 being named for each match. This change was implemented due to the challenges of the COVID-19 pandemic. The official squad lists were released by FIFA on 7 July 2021, with the athletes originally named as alternates assigned the numbers 19 through 22. The IOC also confirmed that a player must appear on at least one 18-player matchday roster to be considered an Olympian and to receive a medal.
