| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Australia |
4 | 2 | 6 |
| 2 |  Azerbaijan |
14 | 3 | 17 |
| 3 |  Belgium |
1 | 0 | 1 |
| 4 |  Bulgaria |
3 | 3 | 6 |
| 5 |  Canada |
6 | 3 | 9 |
| 6 |  Central African Republic |
0 | 1 | 1 |
| 7 |  Chinese Taipei |
3 | 2 | 5 |
| 8 |  Croatia |
1 | 1 | 2 |
| 9 |  Estonia |
2 | 0 | 2 |
| 10 |  France |
4 | 4 | 8 |
| 11 |  Germany |
9 | 3 | 12 |
| 12 |  Great Britain |
6 | 4 | 10 |
| 13 |  countryname.IRT |
4 | 1 | 5 |
| 14 |  Israel |
13 | 0 | 13 |
| 15 |  Italy |
6 | 3 | 9 |
| 16 |  Jamaica |
0 | 1 | 1 |
| 17 |  Kazakhstan |
1 | 0 | 1 |
| 18 |  Luxembourg |
1 | 0 | 1 |
| 19 |  Mauritius |
0 | 1 | 1 |
| 20 |  Montenegro |
2 | 0 | 2 |
| 21 |  Netherlands |
10 | 3 | 13 |
| 22 |  Poland |
4 | 2 | 6 |
| 23 |  Moldova |
10 | 4 | 14 |
| 24 |  Romania |
23 | 8 | 31 |
| 25 |  Saudi Arabia |
2 | 4 | 6 |
| 26 |  Serbia |
1 | 1 | 2 |
| 27 |  Slovakia |
2 | 0 | 2 |
| 28 |  Slovenia |
4 | 0 | 4 |
| 29 |  South Africa |
0 | 1 | 1 |
| 30 |  Turkey |
1 | 4 | 5 |
| 31 |  United Arab Emirates |
3 | 0 | 3 |
| 32 |  United States |
2 | 1 | 3 |