| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Australia |
7 | 3 | 10 |
| 2 |  Austria |
10 | 3 | 13 |
| 3 |  Belgium |
3 | 1 | 4 |
| 4 |  Canada |
1 | 0 | 1 |
| 5 |  Croatia |
10 | 7 | 17 |
| 6 |  Czech Republic |
12 | 1 | 13 |
| 7 |  DR Congo |
1 | 0 | 1 |
| 8 |  Finland |
1 | 3 | 4 |
| 9 |  France |
5 | 0 | 5 |
| 10 |  Georgia |
1 | 0 | 1 |
| 11 |  Germany |
22 | 10 | 32 |
| 12 |  Great Britain |
10 | 5 | 15 |
| 13 |  Hungary |
19 | 6 | 25 |
| 14 |  Iceland |
2 | 0 | 2 |
| 15 |  Ireland |
3 | 0 | 3 |
| 16 |  Italy |
18 | 15 | 33 |
| 17 |  Lithuania |
5 | 0 | 5 |
| 18 |  Netherlands |
12 | 7 | 19 |
| 19 |  New Zealand |
1 | 2 | 3 |
| 20 |  Norway |
3 | 1 | 4 |
| 21 |  Poland |
27 | 13 | 40 |
| 22 |  Puerto Rico |
1 | 0 | 1 |
| 23 |  Romania |
2 | 0 | 2 |
| 24 |  Russia |
0 | 1 | 1 |
| 25 |  Serbia |
5 | 0 | 5 |
| 26 |  Slovakia |
15 | 4 | 19 |
| 27 |  Slovenia |
4 | 8 | 12 |
| 28 |  Sweden |
2 | 1 | 3 |
| 29 |  Switzerland |
1 | 4 | 5 |
| 30 |  Ukraine |
14 | 2 | 16 |
| 31 |  United States |
1 | 0 | 1 |