| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Argentina |
0 | 2 | 2 |
| 2 |  Australia |
5 | 2 | 7 |
| 3 |  Austria |
10 | 8 | 18 |
| 4 |  Azerbaijan |
1 | 0 | 1 |
| 5 |  Belgium |
10 | 4 | 14 |
| 6 |  Bosnia and Herzegovina |
1 | 0 | 1 |
| 7 |  Bulgaria |
8 | 0 | 8 |
| 8 |  Croatia |
1 | 0 | 1 |
| 9 |  Cyprus |
1 | 0 | 1 |
| 10 |  Czech Republic |
23 | 8 | 31 |
| 11 |  Denmark |
4 | 2 | 6 |
| 12 |  Estonia |
4 | 0 | 4 |
| 13 |  France |
4 | 0 | 4 |
| 14 |  Germany |
17 | 15 | 32 |
| 15 |  Great Britain |
0 | 1 | 1 |
| 16 |  Greece |
1 | 1 | 2 |
| 17 |  Israel |
20 | 3 | 23 |
| 18 |  Italy |
3 | 0 | 3 |
| 19 |  Latvia |
1 | 0 | 1 |
| 20 |  Lithuania |
1 | 0 | 1 |
| 21 |  Mexico |
2 | 0 | 2 |
| 22 |  Norway |
2 | 0 | 2 |
| 23 |  Poland |
1 | 1 | 2 |
| 24 |  Portugal |
6 | 4 | 10 |
| 25 |  Serbia |
9 | 1 | 10 |
| 26 |  Slovakia |
4 | 0 | 4 |
| 27 |  Sweden |
4 | 2 | 6 |
| 28 |  Turkey |
2 | 0 | 2 |
| 29 |  Ukraine |
16 | 7 | 23 |