| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Andorra |
0 | 1 | 1 |
| 2 |  Argentina |
15 | 5 | 20 |
| 3 |  Belgium |
0 | 1 | 1 |
| 4 |  Brazil |
14 | 3 | 17 |
| 5 |  Canada |
9 | 2 | 11 |
| 6 |  Chile |
19 | 11 | 30 |
| 7 |  Colombia |
3 | 3 | 6 |
| 8 |  Curacao |
1 | 0 | 1 |
| 9 |  Ecuador |
2 | 7 | 9 |
| 10 |  Germany |
1 | 0 | 1 |
| 11 |  Guatemala |
1 | 4 | 5 |
| 12 |  Lithuania |
1 | 0 | 1 |
| 13 |  Luxembourg |
0 | 3 | 3 |
| 14 |  Mexico |
7 | 7 | 14 |
| 15 |  Morocco |
1 | 0 | 1 |
| 16 |  Poland |
1 | 0 | 1 |
| 17 |  Portugal |
0 | 2 | 2 |
| 18 |  Puerto Rico |
0 | 1 | 1 |
| 19 |  Spain |
4 | 2 | 6 |
| 20 |  United States |
10 | 9 | 19 |
| 21 |  Uruguay |
6 | 0 | 6 |
| 22 |  Venezuela |
2 | 1 | 3 |