| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Armenia |
8 | 1 | 9 |
| 2 |  Belarus |
16 | 15 | 31 |
| 3 |  Bosnia and Herzegovina |
1 | 0 | 1 |
| 4 |  Bulgaria |
13 | 6 | 19 |
| 5 |  Canada |
1 | 0 | 1 |
| 6 |  Croatia |
9 | 4 | 13 |
| 7 |  Cyprus |
3 | 2 | 5 |
| 8 |  Czech Republic |
4 | 2 | 6 |
| 9 |  Estonia |
3 | 0 | 3 |
| 10 |  Finland |
7 | 3 | 10 |
| 11 |  Greece |
4 | 6 | 10 |
| 12 |  Hungary |
23 | 20 | 43 |
| 13 |  Israel |
37 | 14 | 51 |
| 14 |  Italy |
14 | 5 | 19 |
| 15 |  Luxembourg |
0 | 2 | 2 |
| 16 |  Montenegro |
7 | 1 | 8 |
| 17 |  Macedonia |
2 | 1 | 3 |
| 18 |  Norway |
2 | 2 | 4 |
| 19 |  Poland |
1 | 0 | 1 |
| 20 |  Moldova |
25 | 7 | 32 |
| 21 |  Romania |
71 | 50 | 121 |
| 22 |  Russia |
1 | 0 | 1 |
| 23 |  Serbia |
13 | 10 | 23 |
| 24 |  Slovakia |
6 | 1 | 7 |
| 25 |  Sweden |
8 | 3 | 11 |
| 26 |  Turkey |
35 | 21 | 56 |
| 27 |  Ukraine |
21 | 6 | 27 |