| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Algeria |
1 | 1 | 2 |
| 2 |  Angola |
1 | 1 | 2 |
| 3 |  Argentina |
6 | 3 | 9 |
| 4 |  Austria |
2 | 2 | 4 |
| 5 |  Azerbaijan |
7 | 2 | 9 |
| 6 |  Belgium |
3 | 2 | 5 |
| 7 |  Brazil |
27 | 23 | 50 |
| 8 |  Cameroon |
2 | 1 | 3 |
| 9 |  Canada |
7 | 3 | 10 |
| 10 |  Chile |
8 | 3 | 11 |
| 11 |  Colombia |
5 | 6 | 11 |
| 12 |  Croatia |
1 | 0 | 1 |
| 13 |  Cuba |
3 | 6 | 9 |
| 14 |  Dominican Republic |
2 | 0 | 2 |
| 15 |  Ecuador |
2 | 0 | 2 |
| 16 |  Finland |
5 | 2 | 7 |
| 17 |  France |
11 | 9 | 20 |
| 18 |  Gabon |
0 | 1 | 1 |
| 19 |  Ghana |
1 | 0 | 1 |
| 20 |  Great Britain |
1 | 0 | 1 |
| 21 |  Greece |
1 | 0 | 1 |
| 22 |  Guatemala |
2 | 5 | 7 |
| 23 |  Honduras |
1 | 1 | 2 |
| 24 |  Hungary |
3 | 1 | 4 |
| 25 |  Ireland |
0 | 1 | 1 |
| 26 |  Iran |
4 | 0 | 4 |
| 27 |  Israel |
2 | 6 | 8 |
| 28 |  Italy |
5 | 6 | 11 |
| 29 |  Japan |
9 | 5 | 14 |
| 30 |  Latvia |
2 | 0 | 2 |
| 31 |  Libya |
1 | 0 | 1 |
| 32 |  Lithuania |
1 | 0 | 1 |
| 33 |  Luxembourg |
0 | 1 | 1 |
| 34 |  Mexico |
3 | 4 | 7 |
| 35 |  Mongolia |
6 | 4 | 10 |
| 36 |  Montenegro |
1 | 0 | 1 |
| 37 |  Morocco |
3 | 1 | 4 |
| 38 |  Netherlands |
1 | 1 | 2 |
| 39 |  Peru |
3 | 0 | 3 |
| 40 |  Poland |
4 | 0 | 4 |
| 41 |  Portugal |
3 | 3 | 6 |
| 42 |  Moldova |
1 | 0 | 1 |
| 43 |  Romania |
4 | 5 | 9 |
| 44 |  Russia |
8 | 0 | 8 |
| 45 |  Senegal |
2 | 1 | 3 |
| 46 |  Serbia |
2 | 1 | 3 |
| 47 |  Spain |
3 | 6 | 9 |
| 48 |  Sweden |
4 | 0 | 4 |
| 49 |  Tajikistan |
2 | 0 | 2 |
| 50 |  Turkey |
6 | 6 | 12 |
| 51 |  Ukraine |
2 | 0 | 2 |
| 52 |  United States |
8 | 8 | 16 |
| 53 |  Uruguay |
2 | 0 | 2 |
| 54 |  Venezuela |
4 | 3 | 7 |
| 55 |  Vietnam |
0 | 1 | 1 |