| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Australia |
5 | 2 | 7 |
| 2 |  Azerbaijan |
1 | 0 | 1 |
| 3 |  Brazil |
18 | 13 | 31 |
| 4 |  Bulgaria |
1 | 1 | 2 |
| 5 |  Czech Republic |
5 | 2 | 7 |
| 6 |  Ecuador |
1 | 1 | 2 |
| 7 |  Estonia |
7 | 0 | 7 |
| 8 |  France |
19 | 19 | 38 |
| 9 |  Germany |
3 | 6 | 9 |
| 10 |  Great Britain |
6 | 7 | 13 |
| 11 |  Ireland |
1 | 0 | 1 |
| 12 |  Israel |
4 | 9 | 13 |
| 13 |  Italy |
36 | 30 | 66 |
| 14 |  Latvia |
1 | 0 | 1 |
| 15 |  Lebanon |
0 | 1 | 1 |
| 16 |  Luxembourg |
3 | 0 | 3 |
| 17 |  Mexico |
1 | 0 | 1 |
| 18 |  Netherlands |
32 | 28 | 60 |
| 19 |  Poland |
1 | 0 | 1 |
| 20 |  Portugal |
80 | 48 | 128 |
| 21 |  Moldova |
5 | 1 | 6 |
| 22 |  Russia |
11 | 12 | 23 |
| 23 |  Spain |
35 | 34 | 69 |
| 24 |  Switzerland |
0 | 1 | 1 |
| 25 |  Turkey |
8 | 0 | 8 |
| 26 |  United States |
3 | 3 | 6 |