Template:World Championships in Athletics medalists in men's 400 metres hurdles
Medal table
[edit]| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  United States (USA) | 7 | 6 | 5 | 18 |
| 2 |  Norway (NOR) | 3 | 0 | 0 | 3 |
| 3 |  Dominican Republic (DOM) | 2 | 1 | 0 | 3 |
| 4 |  Zambia (ZAM) | 1 | 2 | 0 | 3 |
| 5 |  France (FRA) | 1 | 1 | 1 | 3 |
| 6 |  Italy (ITA) | 1 | 1 | 0 | 2 |
| 7 |  Great Britain (GBR) | 1 | 0 | 1 | 2 |
| 8 |  Brazil (BRA) | 1 | 0 | 0 | 1 |
 Kenya (KEN) | 1 | 0 | 0 | 1 | |
 Trinidad and Tobago (TTO) | 1 | 0 | 0 | 1 | |
| 11 |  Puerto Rico (PUR) | 0 | 2 | 0 | 2 |
| 12 |  Germany (GER) | 0 | 1 | 1 | 2 |
 Jamaica (JAM) | 0 | 1 | 1 | 2 | |
 South Africa (RSA) | 0 | 1 | 1 | 2 | |
| 15 |  British Virgin Islands (BVI) | 0 | 1 | 0 | 1 |
 Russia (RUS) | 0 | 1 | 0 | 1 | |
 Turkey (TUR) | 0 | 1 | 0 | 1 | |
| 18 |  Japan (JPN) | 0 | 0 | 2 | 2 |
| 19 |  Bahamas (BAH) | 0 | 0 | 1 | 1 |
 Greece (GRE) | 0 | 0 | 1 | 1 | |
 Poland (POL) | 0 | 0 | 1 | 1 | |
 Qatar (QAT) | 0 | 0 | 1 | 1 | |
 Serbia (SRB) | 0 | 0 | 1 | 1 | |
 Soviet Union (URS) | 0 | 0 | 1 | 1 | |
 Switzerland (SUI) | 0 | 0 | 1 | 1 | |
| Totals (25 entries) | 19 | 19 | 19 | 57 | |