Vanessa Martina Zambotti Barreto is a Mexican judoka.
Tuvshinbayar Naidan is a Mongolian former professional judoka. He is the 2008 Olympic Champion, 2012 Olympic silver medalist, 2014 Asian games champion, 2017 World Championships bronze medalist, 2016 Asian Championships gold medalist, 2007 silver medalist and two-time bronze medalist in –100 kg division. Naidan is serving a sixteen-year jail term for a 2021 fatal assault on a fellow judoka and childhood friend Erdenebileg Enkhbat.
Dimitri Peters is a German judoka.
Winston Alanzo Gordon is a British former judoka, who competed at three Olympic Games.
Karina Bryant is a British retired elite judoka, who was active in elite senior competition in the 2000s and early 2010s. She represented Great Britain at four successive Olympics between 2000 and 2012, winning her first Olympic medal, a bronze, in the heavyweight event at her final Games, the 2012 Summer Olympics in London. She was a seven-time medallist at both the European Judo Championships and the World Judo Championships, and was European Champion on four occasions.
Oreidis Despaigne Terry is a male judoka from Cuba, winner of the Pan American Games men's half heavyweight division at the 2007 Games. Terry also won a bronze medal at the 2003 Pan American Games and at the 2007 and 2010 World Championships.
Gemma Jeanette Gibbons is a British judoka. Competing in the women's –70 kg category, she has represented England and Great Britain at Junior, U-23, 'B' and Senior level.
Egypt competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012, sending one of its largest delegations ever. A total of 110 Egyptian athletes participated in 83 events across 20 sports, with more women taking part than ever before. The nation's flagbearer in the opening ceremonies was Hesham Mesbah, a judoka who was Egypt's only medalist at the 2008 Summer Olympics. Egypt won two medals during the course of the Games: Alaaeldin Abouelkassem earned silver in the men's foil, becoming the first competitor from an African nation to win a fencing medal, while Karam Gaber captured silver in the men's 84 kg Greco-Roman wrestling event. Two Egyptian weightlifters were awarded medals retroactively, after higher-ranked competitors were disqualified for doping: Abeer Abdelrahman took silver in the women's 75 kg event, while Tarek Yehia, received bronze in the men's 85 kg event. Among other achievements, Mostafa Mansour was the nation's first competitor in sprint canoeing while fencer Shaimaa El-Gammal became the first Egyptian female to appear in four editions of the Olympics.
Cape Verde competed at the 2012 Summer Olympics which were held in London, United Kingdom from 27 July to 12 August 2012. The country's participation at London marked its fifth appearance in the Summer Olympics since its debut in 1996. The delegation included Ruben Sança, a long-distance runner; Lidiane Lopes, a sprinter; and Adysângela Moniz, a judoka. Moniz and Sança were also selected as the flag bearers for the opening and closing ceremonies respectively. Of the three Cape Verdean athletes, only Moniz progressed further than the first round.
Chad competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. This marked the nation's eleventh appearance at the Summer Olympics since its debut in the 1964 Summer Olympics. The Chadian delegation included track and field athlete Hinikissia Ndikert and judoka Carine Ngarlemdana. Ngarlemdana was the flag bearer for the opening ceremony and Ndikert was the flag bearer for the closing ceremony. Neither of Chad's athletes progressed beyond the first round of their events. Chad was one of only two countries to have a female-only team at the 2012 games.
Nauru competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its fifth appearance in the Summer Olympics since its debut at the 1996 Summer Olympics. The delegation consisted of two participants: Sled Dowabobo in the men's lightweight judo contest and Itte Detenamo in the men's super-heavyweight weightlifting competition. Dowabobo qualified as one of Oceania's highest ranked judo competitors while Detenamo made the Games based on his qualifying performance. Detenamo was the flag bearer for both the opening and closing ceremonies. Dowabobo was eliminated by his opponent Navruz Jurakobilov in the round of 64 and Detemano was 14th in his event.
Éva Csernoviczki is a Hungarian judoka. She became the first Hungarian woman to win an Olympic medal in judo, after getting the bronze in the Woman's Judo 48 kg in the 2012 Summer Olympics. She also competed in the women's 48 kg event at the 2016 Summer Olympics, where she was eliminated by Galbadrakh Otgontsetseg in the repechage.
Elio Verde is an Italian judoka who competes in the men's 66 kg (146 lb) category. At the 2012 Summer Olympics, he was defeated in the semi-finals.
Joana Isabel Ventura Ramos is a Portuguese judoka who competes in the women's 52 kg category. At the 2012 Summer Olympics, she was defeated in the second round.
Gemma Howell is a British retired judoka from Stafford, England, who competed at the Olympic Games.
Sugoi Uriarte Marcos is a Spanish judoka who won a silver medal at the 2009 World Judo Championships. He competed at the 2012 and 2016 Olympic Games and reached semifinals in 2012.
Rustam Orujov is an Azerbaijani retired judoka. He competed in the men's 73 kg event at the 2012 Summer Olympics; after defeating Gideon van Zyl in the second round, he was eliminated by Mansur Isaev in the third round. He won the silver medal in the men's 73 kg event at the 2016 Summer Olympics.
Moira de Villiers is a South African-born New Zealand judoka. She competed in the 70 kg event at the 2012 Summer Olympics losing in the first round. She competed in the women's 70 kg event at the 2014 Commonwealth Games where she won the silver medal.
Marhinde Verkerk is a Dutch retired judoka.
Adam Okruashvili is a Georgian judoka.
