| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Algeria |
10 | 1 | 11 |
| 2 |  Angola |
16 | 1 | 17 |
| 3 |  Argentina |
5 | 0 | 5 |
| 4 |  Armenia |
2 | 0 | 2 |
| 5 |  Australia |
13 | 1 | 14 |
| 6 |  Austria |
8 | 1 | 9 |
| 7 |  Azerbaijan |
44 | 1 | 45 |
| 8 |  Belgium |
9 | 0 | 9 |
| 9 |  Bosnia and Herzegovina |
3 | 0 | 3 |
| 10 |  Brazil |
44 | 7 | 51 |
| 11 |  Bulgaria |
3 | 0 | 3 |
| 12 |  Canada |
7 | 1 | 8 |
| 13 |  Chile |
1 | 0 | 1 |
| 14 |  Croatia |
2 | 1 | 3 |
| 15 |  Czech Republic |
14 | 7 | 21 |
| 16 |  Denmark |
1 | 3 | 4 |
| 17 |  Ecuador |
1 | 1 | 2 |
| 18 |  Egypt |
3 | 0 | 3 |
| 19 |  Estonia |
5 | 1 | 6 |
| 20 |  Faroe Islands |
1 | 0 | 1 |
| 21 |  Finland |
9 | 1 | 10 |
| 22 |  France |
113 | 24 | 137 |
| 23 |  Georgia |
59 | 1 | 60 |
| 24 |  Germany |
33 | 19 | 52 |
| 25 |  Great Britain |
16 | 4 | 20 |
| 26 |  Greece |
2 | 0 | 2 |
| 27 |  Hungary |
4 | 2 | 6 |
| 28 |  IJF |
2 | 0 | 2 |
| 29 |  India |
17 | 7 | 24 |
| 30 |  Ireland |
6 | 0 | 6 |
| 31 |  Italy |
34 | 14 | 48 |
| 32 |  Japan |
12 | 0 | 12 |
| 33 |  Kazakhstan |
146 | 1 | 147 |
| 34 |  Kuwait |
2 | 0 | 2 |
| 35 |  Kyrgyzstan |
6 | 0 | 6 |
| 36 |  Latvia |
2 | 2 | 4 |
| 37 |  Madagascar |
2 | 0 | 2 |
| 38 |  Mexico |
1 | 0 | 1 |
| 39 |  Mongolia |
24 | 8 | 32 |
| 40 |  Morocco |
3 | 0 | 3 |
| 41 |  Netherlands |
4 | 1 | 5 |
| 42 |  New Zealand |
2 | 1 | 3 |
| 43 |  Norway |
1 | 1 | 2 |
| 44 |  Poland |
16 | 1 | 17 |
| 45 |  Portugal |
10 | 3 | 13 |
| 46 |  South Korea |
5 | 0 | 5 |
| 47 |  Moldova |
10 | 0 | 10 |
| 48 |  Romania |
8 | 1 | 9 |
| 49 |  San Marino |
0 | 1 | 1 |
| 50 |  Saudi Arabia |
4 | 0 | 4 |
| 51 |  Senegal |
1 | 0 | 1 |
| 52 |  Serbia |
3 | 1 | 4 |
| 53 |  Slovakia |
2 | 0 | 2 |
| 54 |  Spain |
15 | 1 | 16 |
| 55 |  Sweden |
2 | 0 | 2 |
| 56 |  Switzerland |
7 | 0 | 7 |
| 57 |  Syria |
1 | 0 | 1 |
| 58 |  Tajikistan |
21 | 0 | 21 |
| 59 |  Tunisia |
1 | 0 | 1 |
| 60 |  Turkey |
5 | 0 | 5 |
| 61 |  Ukraine |
9 | 0 | 9 |
| 62 |  United States |
22 | 1 | 23 |
| 63 |  Uzbekistan |
18 | 0 | 18 |