Alfred Harold Douglas Rogers was a Canadian Olympic competitor in judo, and the first Canadian to win an Olympic medal in the sport. He was an honoured member in the Canadian Sports Hall of Fame. His best results were a silver medal in the 1964 Tokyo Olympics and a gold medal at the Pan American Games, in 1967. He was a student of Masahiko Kimura.
Ron Tripp is an American chiropractor, sports executive, coach, and former competitor in judo and sambo.
David Donald Hubert Roger Douillet is a French politician and retired judoka.
Jason Newth Morris is an American retired judoka. He was a four-time Olympian and 2008 Olympic Coach, best known for winning the silver medal in the –78 kg weight category in the 1992 Summer Olympics and a Bronze Medal in the 1993 World Judo Championships. He is a Hachidan his favorite techniques are Uchi Mata, Tai Otoshi, and his "Sticker or Sticky Foot". He was also an NCAA Division I All-American wrestler and 2x EIWA conference champion at Syracuse University.
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.
Haiti sent a delegation to compete in the 2008 Summer Olympics held in Beijing, People's Republic of China, from August 8 to August 24, 2008. Its participation in Beijing marked its seventh consecutive appearance at the summer Olympics and its fourteenth appearance overall, with its first being at the 1900 Summer Olympics in Paris. The Haitian Olympic team included seven athletes participating in track and field, boxing, and judo. More women participated for Haiti in 2008 than at any single Olympic games prior. Although Pierre and Dorival advanced to quarterfinals in their events, there were no Haitian medalists in Beijing. Brutus carried his country's flag at the ceremonies.
Frank Wieneke is a German judoka and olympic champion. He won a gold medal in the half middleweight division at the 1984 Summer Olympics in Los Angeles. He is a member of Germany's Sports Hall of Fame.
Kelita Zupancic is a judoka from Canada. Zupancic won gold medals for Canada at the 2010, 2013 and 2015 Pan Am judo championships.
The Japanese martial art and combat sport judo has been practised in Canada for over a century. The first long-term judo dojo in Canada, Tai Iku Dojo, was established by a Japanese immigrant named Shigetaka "Steve" Sasaki in Vancouver in 1924. Sasaki and his students opened several branch schools in British Columbia and even trained RCMP officers until 1942, when Japanese Canadians were expelled from the Pacific coast and either interned or forced to move elsewhere in Canada due to fears that they were a threat to the country after Japan entered the Second World War. When the war was over, the government gave interned Japanese Canadians two options: resettle in Canada outside of the 'Japanese exclusion zone' or emigrate to Japan.
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.
Catherine Beauchemin-Pinard is a Canadian judoka who competes in the women's 63 kg category. Beauchemin-Pinard won a bronze medal in the 63 kg weight class at the 2020 Summer Olympics, making her the second Canadian woman to win a medal in judo at the Summer Olympics. She has been ranked in the top 10 of the world in her weight category.
Baruch Shmailov is an Israeli Olympic judoka. He competes in the under 66 kg weight category, and won a gold medal in the 2022 World Masters in Jerusalem. Shmailov also won a bronze in the 2017 World Masters, as well as a silver at the 2018 World Masters. As of December 2022, Shmailov was ranked #3 in -66 kg weight category. He competed for Israel at the 2020 Summer Olympics, finishing in fifth place in the individual competition and winning a bronze medal in the mixed team. He has reached a high world ranking of third in 2019, 2022, and 2024. Shmailov is representing Israel at the 2024 Summer Olympics in Paris in judo in the men's 66 kg event, and in the mixed team event which will take place on August 3.
Tohar Butbul is an Israeli Olympic judoka. He competes in the under 73 kg weight category, where he won silver medals at the 2019 Judo World Masters and the 2021 European Championships, and won bronze medals in the 2017 Paris Grand Slam and 2017 Abu Dhabi Grand Slam. As of March 2018 he was ranked #9 in the world in the U73 kg division. He was a member of the Israeli team that won a bronze medal at the Tokyo Olympics. Butbul will represent Israel at the 2024 Summer Olympics in Paris in judo in the men's 73 kg event on 29 July 2024, and in the mixed team event.
Peter Paltchik is a Ukrainian-born Israeli former European champion and Olympic judoka, competing in the under 100 kg weight category, of which he is the current number 1 ranked Judoka in the world. Paltchik won the bronze medal at the 2018 European Judo Championships in Tel Aviv. In 2019 he won the Israeli championship in the 100+ Kg category. He then won the gold medal at the 2020 European Judo Championships in Prague. Paltchik also won a bronze medal in the mixed team judo competition in the 2021 Olympics. At the 2023 World Judo Championships he won a bronze medal. Paltchik will represent Israel at the 2024 Summer Olympics in Paris in judo in the men's 100 kg event on 1 August 2024, in the mixed team event and will be the flag bearer of his country with the female Olympic swimmer Andrea Murez.
Christa Deguchi is a Japanese-born Canadian judoka. She is the reigning Olympic champion in the women's 57 kg event, after winning gold at the 2024 Summer Olympics in Paris. Her victory made her the first ever Canadian to win gold in judo at the Olympics.
Raz Hershko is an Israeli European champion and Olympic judoka. She was the 2015 European U18 Champion, the 2017 European U23 championships silver medalist, and won a bronze medal in the 2023 world championships. She competed for Israel at the 2020 Summer Olympics, winning a bronze medal in mixed team. She is the 2024 European Champion. Hershko will represent Israel at the 2024 Summer Olympics in Paris in judo in the women's +78 kg on 2 August 2024, and in the mixed team event.
François Gauthier-Drapeau is a Canadian judoka who competes in the men's 81 kg category and formerly in the 73 kg category. Gauthier-Drapeau was born in Alma, Quebec, Canada. Gauthier-Drapeau has won multiple medals at the World and Pan-American level.
Judo competitions at the 2024 Summer Olympics in Paris are scheduled to run from 27 July to 3 August at Grand Palais Éphémère in Champ de Mars. The number of judokas competing across fourteen different weight categories at these Games has been reduced from 393 in Tokyo 2020 to 372, with an equal distribution between men and women.
Haiti is scheduled to compete at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It will be the nation's eighteenth appearance at the Summer Olympics, since its debut in 1900.
Valentin Houinato is a French–Beninese judoka and journalist. He qualified to represent Benin at the 2024 Summer Olympics.
Haiti 
