| January | |||||
|---|---|---|---|---|---|
| 21.01 | PRVENSTVO HRVATSKE SENIORKE/SENIORI | Zagreb | SEN | Competition | |
| 29.01 | PRVENSTVO HRVATSKE KADETKINJE/KADETI (U18) | Zagreb | U18 | Competition | |
| February | |||||
| 05.02 | Kup Sv. Vlaho | Dubrovnik | U16, U14, U12, U10 | Competition | |
| 11.02 | Kaštelino Kup | 21214 Kaštela | U14, U12, U10 | Competition | |
| 11.02 | Zrinski Open | Čakovec | U16, U14, U12, U10, U8 | Competition | |
| 18.02 | Zagreb Open | Zagreb | SEN, U18, U16 | Competition | |
| 19.02 | 1. Ippon | Rijeka | U14, U12, U10 | Competition | |
| 25.02 | 30. Međunarodni Kup Samobora | Samobor | U18, U14, U12, U10 | Competition | |
| March | |||||
| 04.03 | Labinska republika | 52220 Labin | SEN, U23, U21, U18, U16, U14, U12, U10, U8, V1, V2, V3 | Competition | |
| 11.03 - 12.03 | CADET EUROPEAN CUP | Zagreb | U18 | Competition | |
| 18.03 | 2. Međunarodni kup Marjana | 21000 Split | U16, U14, U12, U10 | Competition | |
| 18.03 | Turopoljska frka | Velika Gorica | U14, U12, U10 | Competition | |
| 25.03 | Sakura Kup | Sveta Nedelja | U16, U14, U12, U10 | Competition | |
| 26.03 | UNISPORT ZAGREB JUDO PRVENSTVO | Ulica Savezne Republike Njemačke 2a, 10020 Zagreb | Competition | ||
| April | |||||
| 01.04 | PRVENSTVO HRVATSKE DJEČACI/DJEVOJČICE (U14) | Zagreb | U14 | Competition | |
| 02.04 | PRVENSTVO HRVATSKE JUNIORI/JUNIORKE (U21) | Zagreb | U21 | Competition | |
| 15.04 | DUBROVNIK SENIOR EUROPEAN CUP | Dubrovnik | SEN | Competition | |
| 29.04 | 20. Memorijalni turnir Mario Zebić | Kaštel Sućurac | U18, U16, U14, U12, U10 | Competition | |
| 29.04 | 9. Memorijal Damir Milatović | 10451 Pisarovina | U16, U14, U12, U10, U8 | Competition | |
| May | |||||
| 07.05 | KATA PRVENSTVO HRVATSKE | Rijeka | SEN, U21, U18 | Competition | |
| 14.05 | Međunarodni kup Dugave 2023 | Zagreb | U14, U12, U10, U8, V1, V2, V3, V4 | Competition | |
| 20.05 | 30. Međunarodni judo kup državnosti | Samobor | U12, U10, U8 | Competition | |
| 27.05 | Salona open 2023 | Solin | U18, U16, U14, U12 | Competition | |
| 27.05 | 2. Ippon | Rovinj | U14, U12, U10 | Competition | |
| June | |||||
| 03.06 | Kup Jadrana | 21000 Split | SEN, U18, U16, U14, U12, U10, U8 | Competition | |
| 10.06 | 18. Međunarodni turnir sv. Vid | Rijeka | SEN, U23, U21, U18, U16, U14, U12, U10, V1, V2, V3, V4 | Competition | |
| 10.06 | Judo kup Sv. Ante | Podstrana | U14, U12, U10 | Competition | |
| August | |||||
| 18.08 - 20.08 | ZAGREB GRAND PRIX 2023 | Zagreb | SEN | Competition | |
| 23.08 - 26.08 | WORLD CHAMPIONSHIPS CADETS | Zagreb | U18 | Competition | |
| September | |||||
| 23.09 | Kaštela open | 21214 Kaštela | SEN, U18, U16 | Competition | |
| 30.09 | Black belt open | Zagreb | U18, U16, U14, U12, U10, U8 | Competition | |
| 30.09 | Otvoreno Prvenstvo Dubrovačko-neretvanske županije | Dubrovnik | U16, U14, U12, U10 | Competition | |
| October | |||||
| 07.10 | Kup Turopolja | Velika Gorica | U16, U14, U12, U10, U8 | Competition | |
| 14.10 | Higl open 2023 | Vinkovci | U23, U18, U16, U14, U12, U10, U8 | Competition | |
| 14.10 | Memorijalni turnir Matea Knego | Dubrovnik | U16, U14, U12, U10 | Competition | |
| 14.10 | 4. OTVORENOG PRVENSTVA HVARA ZA VETERANE | V1, V2, V3, V4, V5, V6 | Competition | ||
| 15.10 | 3. Ippon | 52220 Labin | U14, U12, U10 | Competition | |
| 21.10 | PRVENSTVO HRVATSKE MLAĐI KADETI/MLAĐE KADETKINJE ( | Zagreb | U16 | Competition | |
| 22.10 | PRVENSTVO HRVATSKE MLAĐI SENIORI/MLAĐE SENIORKE (U | Zagreb | U23 | Competition | |
| 28.10 | 16. Memorijal Josipa Potneka | Osijek | U18, U16, U14, U12, U10, U8 | Competition | |
| November | |||||
| 04.11 | 27. Međunarodni judo kup Maksimira | Zagreb | U14, U12, U10, U8 | Competition | |
| 04.11 | III. HJL | Competition | |||
| 11.11 | 26. Dubrovnik open (ekipno natjecanje) | U16, U14 | Competition | ||
| 11.11 | 22. Međunarodni turnir Jaska | 10450 Jaska | U16, U14, U12, U10, U8 | Competition | |
| 12.11 | 4. Ippon | Pula | U14, U12, U10 | Competition | |
| 25.11 | I. HJL | Competition | |||
| 25.11 | Međunarodni judo turnir kup Lika | Zagreb | U18, U16, U14, U12 | Competition | |
| December | |||||
| 02.12 | Prvenstvo Zagrebačke županije | U18, U16, U14, U12, U10 | Competition | ||
| 02.12 | 1. HJL žene 2023 | Sveta Nedelja | Competition | ||
| 03.12 | Prvenstvo PGŽ | Rijeka | SEN, U23, U21, U18, U16, U14, U12, U10, U8 | Competition | |
| 03.12 | Regionalno prvenstvo Istre | Pula | SEN, U23, U21, U18, U16, U14, U12, U10, U8 | Competition | |
| 09.12 | 1. Međunarodni kup Istre | 52220 Labin | U16, U14, U12, U10, U8 | Competition | |
| 09.12 | Koprivnica open | školska ulica 5, 48000 Koprivnica | U16, U14, U12, U10, U8 | Competition | |
| 09.12 | 2. HJL - muški | Competition | |||
| 10.12 | Božićni turnir | 21000 Split | U16, U14, U12, U10 | Competition | |