January 27 - 29		Grand Prix Portugal 2023 544 athletes - 81 nations	Portugal, Almada	Results Draw
January 30 - 31		2023 IBSA Judo Grand Prix – POR – Almada	Portugal, Almada	Results Draw
February 4 - 5		Paris Grand Slam 2023 520 athletes - 82 nations	France, Paris	Results Draw
February 11 - 12		Sofia European Open 2023 396 athletes - 43 nations	Bulgaria, Sofia	Results Draw
February 16 - 18		Tel Aviv Grand Slam 2023 398 athletes - 52 nations	Israel, Tel Aviv	Results Draw
February 25 - 26		Warsaw European Open 2023 429 athletes - 43 nations	Poland, Warsaw	Results Draw
March 3 - 4		Arab Judo Championships 83 athletes - 13 nations	Qatar, Doha	Results Draw
March 3 - 5		Tashkent Grand Slam 2023 364 athletes - 49 nations	Uzbekistan, Tashkent	Results Draw
March 4 - 5		Louvain-la-Neuve European Kata Tournament 2023 202 athletes - 18 nations	Belgium, Louvain-la-Neuve	Results Draw
March 11 - 12		Rome European Open 2023 381 athletes - 34 nations	Italy, Rome	Results Draw
March 11 - 12		Tunis African Open 2023 207 athletes - 38 nations	Tunisia, Tunis	Results Draw
March 18 - 19		Algiers African Open 2023 163 athletes - 27 nations	Algeria, Algiers	Results Draw
March 18 - 19		Medellin Panamerican Open 2023 195 athletes - 19 nations	Colombia, Medellin	Results Draw
March 18 - 19		Riga Senior European Cup 2023 190 athletes - 24 nations	Latvia, Riga	Results Draw
March 24 - 26		Tbilisi Grand Slam 2023 419 athletes - 61 nations	Georgia, Tbilisi	Results Draw
March 25 - 26		Pordenone European Kata Tournament 124 athletes - 14 nations	Italy, Pordenone	Results Draw
Mar 31 - Apr 2		Antalya Grand Slam 2023 600 athletes - 83 nations	Türkiye, Antalya	Results Draw
April 8 - 9		Luanda African Open 2023 162 athletes - 14 nations	Angola, Luanda	Results Draw
April 8 - 9		Varadero Panamerican Open 2023 152 athletes - 16 nations	Cuba, Varadero	Results Draw
April 15		Laon European Kata Tournament 84 athletes - 10 nations	France, Loan	Results Draw
April 15 - 16		Dubrovnik Senior European Cup 2023 308 athletes - 24 nations	Croatia, Dubrovnik	Results Draw
April 22 - 23		Santo Domingo Panamerican Open 2023 204 athletes - 22 nations	Dominican Republic, Santo Domingo	Results Draw
April 28 - 29		Kuwait City Asian Open 2023 156 athletes - 27 nations	Kuwait, Kuwait City	Results Draw
May 4		IJF Ordinary Congress 2023	Qatar, Doha	Event Info
May 7 - 13		World Judo Championships - Doha 2023 Individuals 657 athletes - 99 nations	Qatar, Doha	Results Draw
May 14		World Judo Championships - Doha 2023 Mixed Teams 166 athletes - 18 nations	Qatar, Doha	Results Draw
May 20 - 21		East Sarajevo Senior European Cup 2023 297 athletes - 25 nations	Bosnia and Herzegovina, East Sarajevo	Results Draw
May 25 - 27		Grand Prix Upper Austria 2023 455 athletes - 72 nations	Austria, Linz	Results Draw
May 30		XIXth Games of the Small States of Europe Malta 2023 70 athletes - 9 nations	Malta, Pembroke	Results Draw
June 1		XIXth Games of the Small States of Europe Malta 2023 Teams	Malta, Pembroke	Results Draw
June 2 - 4		Dushanbe Grand Prix 2023 315 athletes - 40 nations	Tajikistan, Dushanbe	Results Draw
June 3 - 4		Santiago Panamerican Open 2023 140 athletes - 13 nations	Chile, Santiago de Chile	Results Draw
June 10 - 11		Bishkek Asian Open 2023 191 athletes - 9 nations	Kyrgyzstan, Bishkek	Results Draw
June 10 - 11		Cordoba Panamerican Open 2023 84 athletes - 11 nations	Argentina, Cordoba	Results Draw
June 10 - 11		Madrid European Open 2023 340 athletes - 30 nations	Spain, Madrid	Results Draw
June 12 - 14		European Judo Championships Kata 2023 288 athletes - 21 nations	Slovenia, Podcetrtek	Results Draw
June 16 - 18		Qazaqstan Barysy Grand Slam 2023 333 athletes - 42 nations	Kazakhstan, Astana	Results Draw
June 17 - 18		Abidjan African Open 2023 154 athletes - 27 nations	Côte d'Ivoire, Abidjan	Results Draw
June 17 - 18		Podcetrtek Senior European Cup 2023 243 athletes - 22 nations	Slovenia, Podcetrtek	Results Draw
June 23 - 25		Ulaanbaatar Grand Slam 2023 344 athletes - 44 nations	Mongolia, Ulaanbaatar	Results Draw
June 24 - 25		Niamey African Open 2023 104 athletes - 26 nations	Niger, Niamey	Results Draw
July 1 - 2		Taipei Asian Open 2023 173 athletes - 17 nations	Chinese Taipei, Taipei	Results Draw
July 1 - 2		Guayaquil Panamerican Open 2023 196 athletes - 20 nations	Ecuador, Guayaquil	Results Draw
July 1		European Games (European Judo Championships Mixed Teams) 2023 204 athletes - 22 nations	Poland, Krakow	Results Draw
July 5 - 6		Arab Games 2023 81 athletes - 13 nations	Algeria, Algiers	Results Draw
July 7		Arab Games Teams 2023	Algeria, Algiers	Results Draw
July 8 - 9		Bahia Panamerican Open 2023 121 athletes - 8 nations	Brazil, Bahia	Results Draw
July 8 - 9		Tallinn European Open 2023 171 athletes - 24 nations	Estonia, Tallinn	Results Draw
July 22 - 23		Lima Panamerican Open 2023 110 athletes - 23 nations	Peru, Lima	Results Draw
Jul 29 - Aug 1		Chengdu 2021 FISU World University Games 314 athletes - 46 nations	People's Republic of China, Chengdu	Results Draw
August 2 - 5		IX Jeux de la Francophonie 2023 175 athletes - 28 nations	Democratic Republic of the Congo, Kinshasa	Results Draw
August 4 - 6		Hungary Masters 2023 419 athletes - 59 nations	Hungary, Budapest	Results Draw
August 5		IX Jeux de la Francophonie 2023 Teams	Democratic Republic of the Congo, Kinshasa	Results Draw
August 18 - 20		Zagreb Grand Prix 2023 530 athletes - 83 nations	Croatia, Zagreb	Results Draw
August 26 - 27		Gaia Senior European Cup 2023 206 athletes - 26 nations	Portugal, Gaia	Results Draw
September 6		African Senior Championships Kata 2023 6 athletes - 3 nations	Morocco, Casablanca	Results Draw
September 7 - 9		African Senior Championships Individuals 2023 192 athletes - 36 nations	Morocco, Casablanca	Results Draw
September 10		African Senior Championships Mixed Teams 2023 78 athletes - 7 nations	Morocco, Casablanca	Results Draw
September 15 - 16		Panamerican- Oceania Senior Championships Individuals 2023 159 athletes - 23 nations	Canada, Calgary, Alberta	Results Draw
September 16		Madrid Seniors European Kata Tournament 2023 110 athletes - 13 nations	Spain, Madrid	Results Draw
September 16 - 17		Sarajevo European Open 2023 238 athletes - 30 nations	Bosnia and Herzegovina, Sarajevo	Results Draw
September 17		Panamerican - Oceania Senior Championships Mixed Team 2023 25 athletes - 3 nations	Canada, Calgary, Alberta	Results Draw
September 22 - 24		Heydar Aliyev Baku Grand Slam 2023 446 athletes - 61 nations	Azerbaijan, Baku	Results Draw
September 24 - 27		19th Asian Games Hangzhou 2022 227 athletes - 33 nations	People's Republic of China, Hangzhou	Results Draw
September 26 - 27		2023 IBSA Judo Grand Prix – AZE – Baku	Azerbaijan, Baku	Results Draw
September 27		19th Asian Games Hangzhou 2022 Mixed teams	People's Republic of China, Hangzhou	Results Draw
Sep 30 - Oct 1		Prague European Open 2023 443 athletes - 41 nations	Czechia, Prague	Results Draw
October 7 - 8		Aktau Asian Open 2023 217 athletes - 10 nations	Kazakhstan, Aktau	Results Draw
October 14 - 15		Malaga Senior European Cup 2023 355 athletes - 35 nations	Spain, Malaga	Results Draw
October 23		World Combat Games 2023 83 athletes - 14 nations	Saudi Arabia, Riyadh	Results Draw
October 24 - 26		Abu Dhabi Grand Slam 2023 450 athletes - 77 nations	United Arab Emirates, Abu Dhabi	Results Draw
October 28 - 31		Panamerican Games 2023 148 athletes - 20 nations	Chile, Santiago	Results Draw
October 28 - 29		Abu Dhabi World Championships Kata 2023 288 athletes - 35 nations	United Arab Emirates, Abu Dhabi	Results Draw
November 3 - 5		European Championships Individuals 2023 386 athletes - 46 nations	France, Montpellier	Results Draw
November 7 - 11		IJF Asian Region International Refereeing & Coaching Seminar	People's Republic of China, Shanghai	Event Info
November 10 - 11		Perth Oceania Open 2023 299 athletes - 64 nations	Australia, Perth	Results Draw
November 11 - 12		Dakar African Open 2023 97 athletes - 28 nations	Senegal, Dakar	Results Draw
November 18 - 19		Montreal Panamerican Open 2023 140 athletes - 15 nations	Canada, Montreal	Results Draw
November 18 - 19		Yaounde African Open 2023 116 athletes - 16 nations	Cameroon, Yaounde	Results Draw
November 20 - 21		XVII Pacific Games 2023 Individuals 129 athletes - 11 nations	Solomon Islands, Honiara	Results Draw
November 21		XVII Pacific Games 2023 Mixed teams	Solomon Islands, Honiara	Results Draw
November 24		Hong Kong Asian Kata Tournament 2023 32 athletes - 4 nations	Hong Kong, China, Hong Kong	Results Draw
November 25 - 26		Hong Kong Asian Open 2023 126 athletes - 24 nations	Hong Kong, China, Hong Kong	Results Draw
December 2 - 3		Tokyo Grand Slam 2023 506 athletes - 84 nations	Japan, Tokyo	Results Draw
December 4 - 5		2023 IBSA Judo Grand Prix – JPN – Tokyo	Japan, Tokyo	Results Draw
December 8		EJU Congress 2023	Serbia, Belgrade	Event Info
December 9		ECC Champions League & Europa League Belgrade 171 athletes - 19 nations	Serbia, Belgrade	Results Draw
December 16		European Championships Open 2023 40 athletes - 26 nations	Kosovo, Pristina	Results Draw