Emmanuel "Emma" Lucenti is a judoka from Argentina. He competed at the 2008, 2012 and 2016 Summer Olympics in the men's half-middleweight (–81 kg). At the 2008 Summer Olympics, he lost in second round to Euan Burton. At the 2012 Summer Olympics, he reached the quarter-finals, where he lost to Kim Jae-bum. As Kim continued on to the gold medal match, Lucenti took part in the bronze medal repechage, where he lost in the first round to Antoine Valois-Fortier. At the 2016 Summer Olympics, Lucenti was once again eliminated by Valois-Fortier, this time in the third round.
Riki Nakaya is a Japanese judoka. He is a two-time lightweight world champion and an Olympic silver medalist. He was also a finalist at the 2015 World Championships.
Lasha Shavdatuashvili is a Georgian judoka. Shavdatuashvili is one of the most successful judoka of the early 21st century, having won Olympic medals at the 2012, 2016 and 2020 Summer Olympics as well as a dozen medals on the IJF World Tour.
Nicholas Delpopolo is an American judoka. He competed in the men's 73 kg event at the 2012 Summer Olympics; after defeating Cheung Chi Yip in the second round and Dirk Van Tichelt in the third, he lost to Wang Ki-Chun in the fourth round and was eliminated by Nyam-Ochir Sainjargal in the repechages.
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.
Nauru competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The country's participation in Brazil was its sixth consecutive appearance at the Summer Olympics since its debut at the 1996 Summer Olympics. Nauru's delegation included two participants: Ovini Uera, a judoka in the men's middleweight judo category; and Elson Brechtefeld in the men's 56 kg weightlifting competition. Uera qualified as Nauru's top-ranked judoka, in the IJF World Ranking List through a quota slot from the Oceania Judo Union. Brechtefeld qualified by grant from the International Weightlifting Federation of an unused quota place. Uera was eliminated by Varlam Liparteliani in the round of 16 and Brechtefeld finished 15th in his event.
Sulaiman Hamad is a Saudi judoka. He competed at the 2016 Summer Olympics in the men's 66 kg, in which he was eliminated in the second round by Davaadorjiin Tömörkhüleg. He was the flag bearer for Saudi Arabia at the Parade of Nations.
Andrew Thomas Mlugu is a Tanzanian judoka. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated in the second round by Jake Bensted. He was the flag bearer for Tanzania in the Parade of Nations.
Denis Nikolayevich Iartsev is a Russian judoka. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated by Lasha Shavdatuashvili in the repechage.
Pierre Duprat is a French judoka. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated in the second round by Denis Iartcev.
Victor Scvortov is a Moldovan-born Emirati judoka. He originally represented his birth nation in international events, but he moved to the United Arab Emirates along with two other Moldovan judoka in 2013. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated in the third round by Shohei Ono.
Magdiel Estrada is a Cuban judoka. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated in the second round by Lasha Shavdatuashvili.
Chamara Repiyallage also known as Chamara Dharmawardana is a Sri Lankan judoka. He is also attached with Sri Lanka Air Force.
Igor Wandtke is a German judoka. He competed at the 2016 Summer Olympics in the men's 73 kg event, in which he was eliminated in the third round by Sagi Muki.
José Alexis Armenteros Suárez is a Cuban judoka. He competed at the 2016 Summer Olympics in the men's 100 kg event, in which he was eliminated in the third round by Ramadan Darwish.
Cho Gu-ham is a South Korean retired judoka. He competed at the 2016 Summer Olympics in the men's 100 kg event, in which he was eliminated in the third round by Artem Bloshenko.
Martin Pacek is a Swedish judoka. He competed at the 2016 Summer Olympics in the men's 100 kg event, in which he was eliminated in the second round by Cho Gu-ham.
Grigori Minaškin is an Estonian judoka. He competed at the 2016 Summer Olympics in the men's 100 kg event, in which he was eliminated in the second round by Maxim Rakov and at the 2020 Summer Olympics in the men's 100 kg event, in which he was eliminated in the first round by Lkhagvasürengiin Otgonbaatar.
Freddy Figueroa is an Ecuadorian judoka. He competed at the 2016 Summer Olympics in the men's +100 kg event, in which he was eliminated in the first round by Kim Sung-min.
Hidayat "Hido" Heydarov is an Azerbaijani judoka in men’s 73 kg. He is a four-time European Judo Champion . In 2024, he won the Gold Medal in the Olympic Games in Paris, the World Championships in Abu Dhabi and the European Championships in Zagreb.
Mongolia 
(2017)
(2014, 2017)
