The Judo competition at the 1984 Summer Olympics continued the seven weight classes first used at the 1980 Games. With the open division, there were eight competitions. Japan returned to the top of the medal count, after boycotting the Moscow games. Because of the Soviet-led boycott of the Los Angeles games, several traditionally strong judo countries, including Cuba and the Soviet Union, did not participate. The Judo competition was held at California State University, Los Angeles.
Judo was first included in the Summer Olympic Games at the 1964 Games in Tokyo, Japan. After not being included in 1968, judo has been an Olympic sport in each Olympiad since then. Only male judoka participated until the 1988 Summer Olympics, when women participated as a demonstration sport. Women judoka were first awarded medals at the 1992 Summer Olympics.
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.
Graeme Randall, MBE is a Scottish judoka. He competed at the 1996 Summer Olympics and the 2000 Summer Olympics, and won gold medals in the 81 kg division at both the 1999 World Judo Championships and 2002 Commonwealth Games.
Aurélio Fernández Miguel is a Brazilian judoka and Olympic champion, and later politician. Among his best sporting achievements are his gold medal at the 1988 Summer Olympics in Seoul, and a bronze medal at the 1996 Summer Olympics in Atlanta.
Sisilia Nasiga Rasokisoki is a Fijian judoka.
Nacanieli Qerewaqa Takayawa is a Fijian judoka.
Mark Berger is a Ukrainian-born Canadian judoka. He won the gold medal in the men's heavyweight judo event at the 1983 Pan American Games and a bronze medal at the 1984 Summer Olympics. He also competed in sambo, winning silver at the 1988 World Championships.
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.
Kiyomi Watanabe is a Japanese-Filipino judoka who has represented the Philippines in international competitions including the 2020 Summer Olympics.
Sagi Aharon Muki is an Israeli half-middleweight judoka. Muki is the 2019 World Champion. He also won the 2015 and 2018 European championships.
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.
Diane Bell is a British former judoka. She won the 56–61 kg event at the 1988 Summer Olympics in Seoul, but at the time women's judo was then still a demonstration sport, so unlike the men Bell did not enter the list of Olympic medalists in judo. She also won two World Judo Championships, a Commonwealth Games gold and three European Judo Championships.
Fiji 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 1956, Fijian athletes have taken part in every edition of the Summer Olympic Games, except for two occasions. Fiji failed to register any athletes at the 1964 Summer Olympics in Tokyo, and joined the American-led boycott when Moscow hosted the 1980 Summer Olympics.
Denis Vieru is a Moldovan judoka who competes in the men's half-lightweight (–66 kg) category. He competed in the men's 66 kg event at the 2020 Summer Olympics in Tokyo, Japan.
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.
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.
Tornike Tsjakadoea is a Dutch-Georgian judoka. He represented the Netherlands at the 2020 Summer Olympics in Tokyo, Japan and competed at the World Judo Championships in 2018, 2019, 2021, 2022 and 2024.
Nils Stump is a Swiss judoka. He won the gold medal in the men's 73 kg event at the 2023 World Judo Championships held in Doha, Qatar. He is a bronze medalist at the 2021 European Judo Championships held in Lisbon, Portugal. He also competed at the 2020 Summer Olympics in Tokyo, Japan.
Joy Asonye Oluchi is a Nigerian judoka, who played for the half-heavyweight category.
(2018)
