| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Algeria |
2 | 6 | 8 |
| 2 |  Argentina |
0 | 1 | 1 |
| 3 |  Azerbaijan |
16 | 0 | 16 |
| 4 |  Belarus |
3 | 2 | 5 |
| 5 |  Belgium |
0 | 1 | 1 |
| 6 |  Botswana |
2 | 0 | 2 |
| 7 |  Burkina Faso |
1 | 0 | 1 |
| 8 |  Cameroon |
3 | 4 | 7 |
| 9 |  Cape Verde |
0 | 2 | 2 |
| 10 |  Chad |
5 | 3 | 8 |
| 11 |  Croatia |
1 | 1 | 2 |
| 12 |  Czech Republic |
1 | 0 | 1 |
| 13 |  Ivory Coast |
2 | 1 | 3 |
| 14 |  Denmark |
1 | 0 | 1 |
| 15 |  Djibouti |
3 | 0 | 3 |
| 16 |  France |
13 | 10 | 23 |
| 17 |  Gabon |
2 | 0 | 2 |
| 18 |  Ghana |
1 | 1 | 2 |
| 19 |  Great Britain |
5 | 4 | 9 |
| 20 |  Hong Kong |
3 | 2 | 5 |
| 21 |  Hungary |
1 | 0 | 1 |
| 22 |  Iceland |
2 | 0 | 2 |
| 23 |  Indonesia |
2 | 2 | 4 |
| 24 |  Italy |
11 | 7 | 18 |
| 25 |  Kuwait |
1 | 0 | 1 |
| 26 |  Latvia |
2 | 0 | 2 |
| 27 |  Luxembourg |
1 | 1 | 2 |
| 28 |  Madagascar |
2 | 0 | 2 |
| 29 |  Mauritius |
0 | 1 | 1 |
| 30 |  Monaco |
2 | 0 | 2 |
| 31 |  Montenegro |
1 | 1 | 2 |
| 32 |  Morocco |
25 | 17 | 42 |
| 33 |  Poland |
6 | 0 | 6 |
| 34 |  Portugal |
9 | 6 | 15 |
| 35 |  Qatar |
4 | 0 | 4 |
| 36 |  Russia |
7 | 4 | 11 |
| 37 |  Senegal |
2 | 1 | 3 |
| 38 |  Seychelles |
1 | 0 | 1 |
| 39 |  Slovakia |
2 | 0 | 2 |
| 40 |  Slovenia |
3 | 2 | 5 |
| 41 |  Spain |
10 | 5 | 15 |
| 42 |  Switzerland |
1 | 1 | 2 |
| 43 |  Tajikistan |
1 | 0 | 1 |
| 44 |  Turkey |
0 | 1 | 1 |
| 45 |  United Arab Emirates |
1 | 0 | 1 |
| 46 |  United States |
0 | 2 | 2 |
| 47 |  Zambia |
2 | 1 | 3 |