| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Algeria |
10 | 0 | 10 |
| 2 |  Argentina |
25 | 1 | 26 |
| 3 |  Armenia |
1 | 0 | 1 |
| 4 |  Australia |
6 | 0 | 6 |
| 5 |  Austria |
5 | 2 | 7 |
| 6 |  Azerbaijan |
19 | 1 | 20 |
| 7 |  Belgium |
5 | 0 | 5 |
| 8 |  Brazil |
121 | 16 | 137 |
| 9 |  Canada |
18 | 3 | 21 |
| 10 |  Chile |
6 | 0 | 6 |
| 11 |  Colombia |
1 | 0 | 1 |
| 12 |  Costa Rica |
0 | 1 | 1 |
| 13 |  Croatia |
1 | 0 | 1 |
| 14 |  Czech Republic |
14 | 5 | 19 |
| 15 |  Denmark |
6 | 0 | 6 |
| 16 |  Dominican Republic |
2 | 0 | 2 |
| 17 |  Egypt |
2 | 0 | 2 |
| 18 |  Finland |
7 | 1 | 8 |
| 19 |  France |
128 | 21 | 149 |
| 20 |  French Polynesia |
3 | 0 | 3 |
| 21 |  Georgia |
7 | 0 | 7 |
| 22 |  Germany |
40 | 18 | 58 |
| 23 |  Great Britain |
32 | 10 | 42 |
| 24 |  Greece |
1 | 0 | 1 |
| 25 |  Haiti |
6 | 0 | 6 |
| 26 |  Honduras |
1 | 0 | 1 |
| 27 |  Hungary |
9 | 4 | 13 |
| 28 |  India |
4 | 3 | 7 |
| 29 |  Ireland |
8 | 0 | 8 |
| 30 |  Israel |
1 | 0 | 1 |
| 31 |  Italy |
52 | 16 | 68 |
| 32 |  Japan |
21 | 1 | 22 |
| 33 |  Jordan |
2 | 0 | 2 |
| 34 |  Kazakhstan |
11 | 1 | 12 |
| 35 |  countryname.COR |
1 | 0 | 1 |
| 36 |  Kosovo |
1 | 0 | 1 |
| 37 |  Kyrgyzstan |
3 | 0 | 3 |
| 38 |  Latvia |
1 | 0 | 1 |
| 39 |  Lebanon |
4 | 0 | 4 |
| 40 |  Lithuania |
3 | 0 | 3 |
| 41 |  Mexico |
1 | 0 | 1 |
| 42 |  Mongolia |
4 | 6 | 10 |
| 43 |  Mozambique |
1 | 0 | 1 |
| 44 |  Nepal |
1 | 0 | 1 |
| 45 |  Netherlands |
8 | 0 | 8 |
| 46 |  New Zealand |
2 | 0 | 2 |
| 47 |  Norway |
1 | 2 | 3 |
| 48 |  Peru |
9 | 0 | 9 |
| 49 |  Poland |
6 | 0 | 6 |
| 50 |  Portugal |
6 | 0 | 6 |
| 51 |  Puerto Rico |
4 | 0 | 4 |
| 52 |  Moldova |
8 | 0 | 8 |
| 53 |  Romania |
8 | 1 | 9 |
| 54 |  Russia |
52 | 4 | 56 |
| 55 |  Serbia |
6 | 1 | 7 |
| 56 |  Slovakia |
10 | 0 | 10 |
| 57 |  Spain |
29 | 1 | 30 |
| 58 |  Sri Lanka |
1 | 0 | 1 |
| 59 |  Sweden |
15 | 3 | 18 |
| 60 |  Switzerland |
2 | 1 | 3 |
| 61 |  Tajikistan |
16 | 0 | 16 |
| 62 |  Tunisia |
1 | 0 | 1 |
| 63 |  Turkey |
21 | 3 | 24 |
| 64 |  Ukraine |
29 | 0 | 29 |
| 65 |  United States |
183 | 17 | 200 |
| 66 |  Venezuela |
5 | 0 | 5 |