Teddy Pierre-Marie Riner is a French judoka. He has won eleven World Championships gold medals, the first and only judoka to do so, and three Olympic gold medals. He has also won five gold medals at the European Championships. He was a member of the Levallois Sporting Club before joining Paris Saint-Germain in August 2017.
Israel has competed at the Olympic Games as a nation since 1952. Its National Olympic Committee was formed in 1933, during the British Mandate of Palestine. Israel has sent a team to each Summer Olympic Games since 1952, and to each Winter Olympic Games since 1994. The country became a member of the European Olympic Committees (EOC) in 1994.
Ricardo Blas Jr. is a judoka from Guam who competed at the 2008 and 2012 Summer Olympics. The son of Ricardo Blas, himself a judoka and Olympic competitor, Blas Jr. began training at the age of five and eventually earned the nickname "The Little Mountain" due to his weight. He entered the heavyweight event at the 2008 Games on a wild card selection as the Oceania bronze medalist, losing all his bouts in both the main and repechage stages of the competition. He participated again at the 2012 edition and was eliminated in the second round of the tournament. At 218 kg (481 lb), he is the heaviest person to have competed at the modern Olympic Games.
Maria de Lourdes Mazzoleni Portela is a Brazilian middleweight judoka. She won bronze medals at the 2011 and 2015 Pan American Games, and competed at the 2012 and 2016 Olympics. At the 2012 Olympics, she lost her first match to Yuri Alvear. At the 2016 Games, she beat Assmaa Niang in the first round, before losing to Bernadette Graf in the second.
Gemma Howell is a British retired judoka from Stafford, England, who competed at the Olympic Games.
Tony Walby is a Canadian judoka who represented Canada in Judo at the 2012 Paralympics in the +100 kg category and - 90kg division in the 2016 Paralympic Games in Rio. He won his first match, lost his second, and was then eliminated in repêchage.
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.
Sagi Aharon Muki is an Israeli Olympic and former world champion half-middleweight judoka. Muki is the 2019 World Champion. He also won the 2015 and 2018 European championships. In the mixed team event at the 2020 Tokyo Olympics, Muki was a member of the Israeli team that won the bronze medal.
Or "Ori" Sasson is a retired Israeli Olympic judoka. He won a bronze medal in the +100 kg category at the 2016 Summer Olympics and another one at the 2020 Summer Olympics. He is the second of two Israelis to win two Olympic medals.
Nora Gjakova is a Kosovo Albanian judoka. She received a gold medal after winning the women's 57 kg judo competition at the 2020 Summer Olympics in Tokyo, Japan. In August 2021, she was awarded the Honor of the Nation Decoration of Albania by the President of Albania.
Sanne van Dijke is a Dutch judoka. She is the 2017 and 2021 European gold medalist in the 70 kg division. She won one of the bronze medals in the women's 70 kg event at the 2020 Summer Olympics in Tokyo, Japan. She is also a two-time bronze medalist in the women's 70 kg event at the World Judo Championships.
Amandine Buchard is a French judoka. She represented France at the 2020 Summer Olympics winning the silver medal in the half lightweight event and a gold medal in the mixed team event. She is a third degree black belt.
Dalidaivis Rodriguez Clark is a Cuban judoka who competes for her country, winning the gold medal in the 63 kilograms (139 lb) category at both the 2012 and 2016 Paralympic Games.
Priscilla Gagné is a partially blind Canadian judoka. She won a silver medal at the 2020 Summer Paralympics.
Viktoria Karlsson is a partially blind Swedish Paralympic athlete who competes in long jump events in international level events. She was a former para cross-country skier who competed in international level.
Nicolina Pernheim is a blind Swedish Paralympic judoka who competes in international level events. She is a triple European champion in the women's middleweight category and has participated at the Summer Paralympics three times. She is highly regarded as one of Sweden's best female judoka.
Stephen "Scott" Moore is a retired American Paralympic judoka who competed in international level events. He was the first American judoka to win a gold medal in either Olympic or Paralympic judo at the 2000 Summer Paralympics.
Michaela Polleres is an Austrian judoka. In 2021, she won the silver medal in the women's 70 kg event at the 2020 Summer Olympics in Tokyo, Japan. She is also a bronze medalist at the 2021 and 2023 World Championships and the 2018 European Championships. She is a third degree black belt.
Yang Yung-wei is a Taiwanese Paiwan judoka. He is the current silver Olympic medalist in the extra lightweight event. He also won one of the bronze medals in the men's 60 kg event at the 2018 Asian Games held in Jakarta, Indonesia.
Chantal Wright is an American judoka, though she has previously competed for both Switzerland and the United Kingdom.
United States 
