Judo at the Summer Olympics

Judo was first included in the Summer Olympic Games at the 1964 Games in Tokyo, Japan.^[1] After not being included in 1968,^[2] 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.

Judo at the Summer Olympics
IOC Discipline Code	JUD
Governing body	IJF
Events	15 (men: 7; women: 7; mixed: 1)
Games
1896 1900 1904 1908 1912 1920 1924 1928 1932 1936 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024
Medalists

Summary

Games Year Events Best Nation 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Games Year Events Best Nation 18 1964 4   Japan 19 20 1972 6   Japan 21 1976 6   Japan 22 1980 8   Soviet Union 23 1984 8   Japan 24 1988 7 + 7   South Korea 25 1992 14   Japan 26 1996 14   Japan 27 2000 14   Japan 28 2004 14   Japan 29 2008 14   Japan 30 2012 14   Russia 31 2016 14   Japan 32 2020 15   Japan 33 2024 15

Note: Women's judo made its first appearance at the 1988 Olympic Games, as a demonstration sport. Women's Judo became an official part of the Olympic games from the 1992 Barcelona games and has been an integral part of the games since.

Competition format

Judoka compete in weight classes. Each country may qualify a maximum of one athlete per weight class.^[3] Gold and silver medals are awarded based on a single elimination bracket. Two bronze medals are awarded in each weight class; quarter-finalists losers fight against each other in the same half of bracket. Losers finish in seventh place, winners advance to the bronze medal contest against losing semifinalist of the opposite half of the bracket. Winners of these contests receive bronze medal and losers finish in fifth place.

Weight classes

There have been between 4 and 8 Olympic weight classes over the years (currently 7), and the definition of each class has changed several times, as shown in the following table.

Men

1964	1972–1976	1980–1984	1988–1996	2000–2024 ^[4]
Open category no weight limits
Heavyweight +80 kg	Heavyweight +93 kg	Heavyweight +95 kg		Heavyweight +100 kg
				Half Heavyweight 90–100 kg
		Half Heavyweight 86–95 kg
	Half Heavyweight ^[5] 80–93 kg
				Middleweight 81–90 kg
		Middleweight 78–86 kg
				Half Middleweight 73–81 kg
Middleweight 68–80 kg	Middleweight 70–80 kg
		Half Middleweight 71–78 kg
				Lightweight 66–73 kg
		Lightweight 65–71 kg
	Half Middleweight ^[6] 63–70 kg
Lightweight -68 kg
				Half Lightweight 60–66 kg
		Half Lightweight 60–65 kg
	Lightweight -63 kg
		Extra Lightweight -60 kg
4	6	8	7	7

Women

1992–1996	2000–2024 ^[4]
Heavyweight +72 kg	Heavyweight +78 kg
	Half Heavyweight 70–78 kg
Half Heavyweight 66–72 kg
	Middleweight 63–70 kg
Middleweight 61–66 kg
	Half Middleweight 57–63 kg
Half Middleweight 56–61 kg
	Lightweight 52–57 kg
Lightweight 52–56 kg
Half Lightweight 48–52 kg
Extra Lightweight -48 kg
7	7

Mixed Team Event

The mixed team event first made an appearance at the 2020 Olympic Games. The event includes teams of six athletes from different weight categories, including three men (-73 kg, -90 kg and +90 kg) and three women (-57 kg, -70 kg and +70 kg). Nation competes against nation, with rounds composed of six individual bouts. The winner of each bout will be awarded one point and the minimum score a team will need to progress to the next round will be 4:2.^[7]

Medal table

Judoka from 56 nations have won medals, representing all 5 continents.^[8][9]

See also: List of Olympic medalists in judo

Updated until 2020 Summer Olympics

Rank	Nation	Gold	Silver	Bronze	Total
1	Japan (JPN)	48	21	27	96
2	France (FRA)	16	13	28	57
3	South Korea (KOR)	11	17	18	46
4	China (CHN)	8	3	11	22
5	Cuba (CUB)	6	15	16	37
6	Soviet Union (URS)	5	5	13	23
7	Russia (RUS)	5	4	7	16
8	Georgia (GEO)	4	5	3	12
9	Italy (ITA)	4	4	9	17
10	Brazil (BRA)	4	3	17	24
11	Netherlands (NED)	4	2	18	24
12	Germany (GER)	3	3	15	21
13	Poland (POL)	3	3	2	8
14	Spain (ESP)	3	1	2	6
15	Kosovo (KOS)	3	0	0	3
16	United States (USA)	2	4	8	14
17	Austria (AUT)	2	3	2	7
18	North Korea (PRK)	2	2	4	8
19	Belgium (BEL)	2	1	10	13
20	Slovenia (SLO)	2	1	3	6
21	Unified Team (EUN)	2	0	2	4
22	Czech Republic (CZE)	2	0	0	2
23	Mongolia (MGL)	1	4	6	11
24	West Germany (FRG)	1	4	3	8
25	Hungary (HUN)	1	3	6	10
26	East Germany (GDR)	1	2	6	9
27	Romania (ROU)	1	2	3	6
28	Azerbaijan (AZE)	1	2	2	5
29	Switzerland (SUI)	1	1	2	4
30	Argentina (ARG)	1	0	1	2
	Belarus (BLR)	1	0	1	2
	Greece (GRE)	1	0	1	2
	Turkey (TUR)	1	0	1	2
34	Great Britain (GBR)	0	8	12	20
35	Canada (CAN)	0	2	5	7
	Uzbekistan (UZB)	0	2	5	7
37	Kazakhstan (KAZ)	0	2	2	4
38	Israel (ISR)	0	1	5	6
39	Ukraine (UKR)	0	1	3	4
40	Bulgaria (BUL)	0	1	2	3
41	Algeria (ALG)	0	1	1	2
	Colombia (COL)	0	1	1	2
	Egypt (EGY)	0	1	1	2
	United Team of Germany (EUA)	0	1	1	2
45	Chinese Taipei (TPE)	0	1	0	1
	Slovakia (SVK)	0	1	0	1
47	Estonia (EST)	0	0	3	3
	Portugal (POR)	0	0	3	3
	ROC	0	0	3	3
50	Australia (AUS)	0	0	2	2
	Yugoslavia (YUG)	0	0	2	2
52	Czechoslovakia (TCH)	0	0	1	1
	Iceland (ISL)	0	0	1	1
	Kyrgyzstan (KGZ)	0	0	1	1
	Latvia (LAT)	0	0	1	1
	Tajikistan (TJK)	0	0	1	1
	United Arab Emirates (UAE)	0	0	1	1
Totals (57 entries)		152	151	304	607

Number of judoka by nation

Nation	96	00	04	08	12	20	24	28	32	36	48	52	56	60	64	68	72	76	80	84	88	92	96	00	04	08	12	16	20	Years
Afghanistan (AFG)																									1		1	1		3
Albania (ALB)																										1	1			2
Algeria (ALG)																			3		5	3	6	7	11	10	2	5		9
American Samoa (ASA)																										1	1	1		3
Andorra (AND)																						1	1		1	1		1		5
Angola (ANG)																					7	4			1		1	1		5
Argentina (ARG)															3		1	2	4	4	3	9	8	9	9	9	4	2		14
Armenia (ARM)																							1	1	1	2	2	1		6
Aruba (ARU)																								1		1	1	1		4
Australia (AUS)															4		4	3	3	3	3	2	12	14	12	13	5	7		13
Austria (AUT)															3		6	4	5	4	3	6	5	3	2	3	3	5		13
Azerbaijan (AZE)																							2	4	3	6	8	6		6
Barbados (BAR)																					1		1	1	1		1			5
Belarus (BLR)																							4	5	7	4	2	2		6
Belgium (BEL)																	4	2	1	2	4	9	7	9	3	3	6	5		12
Belize (BIZ)																											1	1		2
Benin (BEN)																					1						1	1		3
Bolivia (BOL)																				1	1	2			1			1		5
Bosnia and Herzegovina (BIH)																						1	1	1	1	1	1	1		7
Botswana (BOT)																												1		1
Brazil (BRA)															1		2	3	7	7	3	14	12	12	12	13	14	14	13	14
Bulgaria (BUL)																		4	4		2	5	1	2	2		1	2		9
Burkina Faso (BUR)																						1			1	1	1	1		5
Burundi (BDI)																											1	1		2
Cambodia (CAM)																											1			1
Cameroon (CMR)																			5	6			1	3	4	1	1	1		8
Canada (CAN)															1		5	5		8	3	12	11	6	6	5	8	7		12
Cape Verde (CPV)																											1			1
Central African Republic (CAF)																						3			1					2
Chad (CHA)																						2					1			2
Chile (CHI)																				1				1	1	1	1	1		6
China (CHN)																				5	2	10	11	11	9	14	8	8		9
Chinese Taipei (TPE)																				4	3	2	10	6	2	2	1	2		9
Colombia (COL)																					1				3	2	2	2		5
Republic of the Congo (CGO)																				3				1	1			1		4
Costa Rica (CRC)															2		1		3	4	1		2		1		1	1		9
Croatia (CRO)																											2	1		2
Cuba (CUB)																	3	3	6			12	12	14	12	14	9	9		10
Cyprus (CYP)																			5	2	2	2			1					5
Czech Republic (CZE)																							4	3	1	2	3	3		6
Czechoslovakia (TCH)																	1	2	5		2	5								5
Democratic Republic of the Congo (COD)																						6				1	1	1		4
Denmark (DEN)																				1	1									2
Djibouti (DJI)																						2					1	1		3
Dominican Republic (DOM)																	2			2	1	4	3	5	5	3	1	1		10
East Germany (GDR)																	5	1	6		2									4
Ecuador (ECU)																		1	2	1		1		2	2	3	1	3		9
Egypt (EGY)																				6	1	3	2	3	6	4	5	5		9
El Salvador (ESA)																				2	1	1	2	1		1	1	1		8
Equatorial Guinea (GEQ)																										1				1
Estonia (EST)																						1	1	2	2	1	1	1		7
Fiji (FIJ)																				2		4	1	2	2	1	1	1		8
Finland (FIN)																	1	2	3	3		7	1	1	1	2	3	1		11
France (FRA)															4		5	1	7	8	3	14	14	14	13	13	14	14		13
Gabon (GAB)																						2	1	2	1	1	1	2		7
The Gambia (GAM)																												1		1
Georgia (GEO)																							6	6	7	7	7	8		6
Germany (GER)															4							13	13	11	12	11	11	13		8
Ghana (GHA)																											1	1		2
Great Britain (GBR)															4		5	3	8	8	3	14	13	9	8	7	14	7		13
Greece (GRE)																						2	1		14	3	2	2		6
Guam (GUM)																					1	2				1	1			4
Guatemala (GUA)																							2	1			1	1		4
Guinea (GUI)																			3	1		3		1	1		1	1		7
Guinea-Bissau (GBS)																												1		1
Guyana (GUY)																		1									1			2
Haiti (HAI)																						5	2	1	2	2	1	1		7
Honduras (HON)																				1			3		1		1	1		5
Hong Kong (HKG)																	1			4	3	4	1				1			6
Hungary (HUN)																	5	1	8		3	12	7	6	2	6	8	8		11
Iceland (ISL)																			2	2		3	1			1	1	1		7
Independent Olympic Athletes (IOA)																						4					1			2
India (IND)																						5	2	1	1	2	1	1		7
Indonesia (INA)																						4	1	2	2		1			5
Iran (IRI)																							1	3	6	6	2	2		6
Iraq (IRQ)																									1			1		2
Ireland (IRL)															1		5		2	1	1	2	2				1			8
Israel (ISR)																		1		2		4	2	3	5	3	5	7	13	10
Italy (ITA)															2		3	2	1	5	2	9	9	9	9	8	9	6		13
Ivory Coast (CIV)																			2			2	2	3			1	1		6
Japan (JPN)															4		5	2		8	3	14	14	14	14	14	14	14		12
Jordan (JOR)																												1		1
Kazakhstan (KAZ)																							8	8	8	10	9	6		6
Kenya (KEN)																					2	3						1		3
Kosovo (KOS)																												2		1
Kuwait (KUW)																			5	5	2	2	2		1	1				7
Kyrgyzstan (KGZ)																							2	1	1	2	2	2		6
Laos (LAO)																												1		1
Latvia (LAT)																						2		1	1	2	3	2		6
Lebanon (LIB)																	2		2	3	2	4				1	1	1		8
Liberia (LBR)																											1			1
Libya (LBA)																						2			1	1	1	1		5
Liechtenstein (LIE)																	2	3		2	2	2	1	1						7
Lithuania (LTU)																						1	1	1	1	1	2	1	1	8
Luxembourg (LUX)																						1	1			1	1			4
North Macedonia (MKD)																												1		1
Madagascar (MAD)																	4		2			2		1	1	1	1	1		8
Malaysia (MAS)															1															1
Mali (MLI)																	2		3	1	2	2		1	1		1	1		9
Malta (MLT)																					2	2		1	1	1				5
Mauritius (MRI)																							3	1				1		3
Mexico (MEX)															3		3	1	2	4	2	1	2	1	3	2	2	2		13
Moldova (MDA)																							2	4	1	1	2	1		6
Monaco (MON)																				1	1		1			1	1	1		6
Mongolia (MGL)																	5	2	8		3	10	3	8	8	10	9	13		11
Montenegro (MNE)																										1	1	1		3
Morocco (MAR)																	3	1		3	2		3	2	2	4	3	3		10
Mozambique (MOZ)																										1		1		2
Myanmar (MYA)																						1					1	1		3
Nauru (NRU)																											1	1		2
Nepal (NEP)																					2					1		1		3
Netherlands (NED)															4		3		2	3	1	10	10	10	7	10	9	11		12
Netherlands Antilles (AHO)																		2					1							2
New Zealand (NZL)																	1			3	1	4	2	3	1		1	1		9
Nicaragua (NCA)																	1	1					2							3
Niger (NIG)																									1		1	1		3
Nigeria (NGR)																					1	2	1	1	2	1				6
North Korea (PRK)																	2	1	4			3	1	5	6	7	1	3		10
North Yemen (YAR)																					2									1
Norway (NOR)																				3		1								2
Pakistan (PAK)																												1		1
Palau (PLW)																											1			1
Palestine (PLE)																											1	1		2
Panama (PAN)															1									1			1			3
Papua New Guinea (PNG)																											1	1		2
Paraguay (PAR)																				1	1	1	1				1			5
Peru (PER)																				1				1		1	1	1		5
Philippines (PHI)															4		3				1	2					1	1		6
Poland (POL)																	5	5	7		3	11	12	4	6	7	6	4		11
Portugal (POR)															1		2		3		2	8	5	6	4	5	4	6		11
Puerto Rico (PUR)																	3	1		2	3	4	4	4	3	3	1	2		11
Qatar (QAT)																												1		1
Refugee Olympic Team (ROT)																												2		1
Republic of China (ROC)															4		4													2
Romania (ROU)																			8	3		6	5	7	4	2	6	4		9
Russia (RUS)																							13	10	11	13	12	12		6
Rwanda (RWA)																											1			1
Samoa (SAM)																								1			2	1		3
San Marino (SMR)																			2	2	2	1	1					1		6
Saudi Arabia (KSA)																											2	2		3
Senegal (SEN)																	5	2	7	6	2	6	2	1	1	4	1	1		12
Serbia (SRB)																											1	1		2
Serbia and Montenegro (SCG)																							2		1					2
Seychelles (SEY)																								1	1		1	1		4
Singapore (SGP)																						1								1
Slovakia (SVK)																							2	1	2	1	1			5
Slovenia (SLO)																						2			5	5	8	5		5
South Africa (RSA)																							1	1	1	3	1	1		6
South Korea (KOR)															4		2	1		8	3	14	11	12	13	14	14	12		12
Soviet Union (URS)															3		5	1	8		3									5
Spain (ESP)																	1	2		6	2	12	9	12	10	6	6	5		11
Sri Lanka (SRI)																												1		1
Sudan (SUD)																						2						1		2
Suriname (SUR)																	1			1	1							1		4
Sweden (SWE)																	1	1	4	4	2	6	1	2	1		1	4	4	12
Switzerland (SUI)															1				4	2		5	1	4	2	1	2	3		10
Syria (SYR)																			7						1			1		3
Tajikistan (TJK)																							3			3	2	2		4
Tanzania (TAN)																												1		1
Thailand (THA)															3		1	1				2	1				1	1		7
Togo (TOG)																								1		1	1			3
Tonga (TGA)																									1					1
Trinidad and Tobago (TTO)																												1		1
Tunisia (TUN)															1					3		1	6	9	4	6	4	4		9
Turkey (TUR)																				3	3	4	6	3	3	1	2	4		9
Turkmenistan (TKM)																							2	2	1	2	1	2		6
Ukraine (UKR)																							3	6	8	9	10	7		6
Unified Team (EUN)																						13								1
United Arab Emirates (UAE)																										1	1	3		3
United States (USA)															5		5	2		8	3	13	14	13	12	10	5	6		12
Uruguay (URU)																						1	2	1			1	1		5
Uzbekistan (UZB)																							7	6	6	8	7	8		6
Vanuatu (VAN)																											1	1		2
Venezuela (VEN)															1			1		1		3	3	9	9	7	2	1		10
Vietnam (VIE)															3								1				1	1		4
West Germany (FRG)																	5	2		8	3									4
Yemen (YEM)																						5				1	1	1		4
Yugoslavia (YUG)																	4	1	6	5	1			1						6
Zambia (ZAM)																			6			1					1	1		4
Zimbabwe (ZIM)																			2		1	2								3
Year	96	00	04	08	12	20	24	28	32	36	48	52	56	60	64	68	72	76	80	84	88	92	96	00	04	08	12	16	20

See also

• List of Olympic venues in judo
• Judo at the Summer Paralympics

References

1. Grant, T.P. "History of Jiu Jitsu: Judo Grows Into An Olympic Sport". Retrieved 18 May 2017.
2. Japan Shocked By IOC, Pacific Stars And Stripes, October 20, 1963, p. 19.
3. (PDF). Intjudo.eu. Archived from the original (PDF) on 2015-09-24. Retrieved 2016-08-08.
4. (PDF). Multimedia.olympic.org. Archived from the original (PDF) on 2006-08-20. Retrieved 2016-08-08.
5. Called "Light Heavyweight" in official reports for 1972 and 1976 Games.
6. Called "Welterweight" in 1972 Games official report and "Light Middleweight" in 1976 Games official report.
7. . Tokyo 2020. Archived from the original on 2021-08-02. Retrieved 2021-08-02.
8. . Archived from the original on 2020-04-17. (Note: Source counts two medals won by EUA for GER.)
9. "Olympic Analytics - Medals by Countries". olympanalyt.com. Retrieved 2022-01-31.