Ketleyn Lima Quadros is a Brazilian judoka. She won a bronze medal in the 57 kg weight class at the 2008 Summer Olympics, and became the first Brazilian woman to win an Olympic medal in an individual sport.
Idalys Ortiz Bocourt is a Cuban judoka. She competed in the over 78 kg division at the 2008, 2012 and 2016 Olympics and won a medal on each occasion. She won the silver medal in the women's +78 kg event at the 2020 Summer Olympics held in Tokyo, Japan.
Majlinda Kelmendi is a Kosovan-Albanian former judoka and judo coach.
Judo at the 2020 Summer Olympics in Tokyo featured around 393, 128 judoka competing in 15 events, seven each for both men and women as well as a new mixed team event. The 2020 Summer Olympics were postponed due to the COVID-19 pandemic, and the judo competitions were held in July 2021 at Nippon Budokan.
Guusje Steenhuis is a Dutch judoka. She won the bronze medal in the 78 kg event at the 2015 European Games in Baku. She is the four-time silver medalist of European Judo Championships in the 78 kg division. She competed in the women's 78 kg event at the 2020 Summer Olympics in Tokyo, Japan.
Guatemala 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 fifteenth appearance at the Summer Olympics since its debut in 1952, despite failing to register any athletes in three other editions.
Mexico 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 twenty-fourth appearance at the Summer Olympics. Athletes were given priority for vaccines in March.
Chile 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. Since the nation's debut in 1896, Chilean athletes have appeared in all but five editions of the Summer Olympics of the modern era. Chile did not attend the 1932 Summer Olympics in Los Angeles at the period of the worldwide Great Depression and was also part of the US-led boycott, when Moscow hosted the 1980 Summer Olympics.
Colombia 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 twentieth appearance at the Summer Olympics, with the exception of Helsinki 1952.
Judo competitions at the 2019 Pan American Games in Lima, Peru were held between August 8 and 11, 2019 at the Polideportivo 1, which also hosted handball.
Jamaica 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. The country's participation marked its seventeenth Summer Olympic appearance as an independent state, although it has previously competed in four other editions as a British colony, and as part of the West Indies Federation.
Jessica Klimkait is a Canadian Judoka who competes in the women's 57 kg category. In 2021 she became Canada's second judo world champion, defeating Momo Tamaoki of Japan in the women's lightfoot (57 kg) final at the championships in Budapest, Hungary; the win also qualified her for the Tokyo Olympic Games. She won one of the bronze medals in the women's 57 kg event at the 2020 Summer Olympics.
Karen León is a Venezuelan judoka. She won one of the bronze medals in the women's 78 kg event at the 2020 Pan American Judo Championships held in Guadalajara, Mexico.
Anriquelis Barrios is a Venezuelan judoka. She is a gold medalist in the women's 63 kg event at the Central American and Caribbean Games. She is also a silver medalist in her event at the 2019 Pan American Games and the 2020 Pan American Judo Championships.
Nicaragua 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 fourteenth 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.
Inbar Lanir is an Israeli Olympic judoka and 2023 world champion. She competes in the under 78 kg weight category, and won gold medals at the 2023 World Masters and 2023 Ulaanbaatar Grand Slam.
Raz Hershko is an Israeli judoka. She competed for Israel at the 2020 Summer Olympics.
Daniel Borges Cargnin is a Brazilian judoka. He won the bronze medal at the 2020 Olympic Games and the 2022 World Championships, in addition to being three-time Pan American Judo champion.
Marie Branser is a German-born Guinean judoka, who formerly also represented the Democratic Republic of the Congo at the Olympics. She is a three-time African Judo Championships gold medalist. In 2021, she competed in the women's 78 kg event at the 2020 Summer Olympics in Tokyo, Japan.
Boubekeur Rebahi is an Algerian, male Judo player, who played in both local and international championships. He played in Tunisia, Oran, Morocco and Belgium. He weighs 66 kg. It should be remembered that Algeria was tagged the most successful nation for African Judo Championships in 2022. Prior to that in 2021, Algerian Judo player named Fethi Nourine was banned for 10 years from competition by the International Judo Federation with his coach, Amar Benikhlef receiving 10 years ban, as well when they withdrew from facing an Israeli opponent in the second round of men's competition at the Boudakan. The duo revealed that they pulled out from the competition in support for the Palestinians.
Nicaragua 
