2006 IAAF World Indoor Championships – Men's 400 metres
The Men's 400 metres event at the 2006 IAAF World Indoor Championships was held on March 10–12.
Medalists
| Gold | Silver | Bronze |
| Alleyne Francique |
California Molefe |
Chris Brown |
Results
Heats
First 2 of each heat (Q) and the next 2 fastest (q) qualified for the semifinals.
Semifinals
First 3 of each semifinal qualified directly (Q) for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Alleyne Francique | 45.86 | Q | |
| 2 | 1 | California Molefe | 46.02 | Q | |
| 3 | 2 | Chris Brown | 46.10 | Q | |
| 4 | 1 | Milton Campbell | 46.22 | Q | |
| 5 | 2 | Davian Clarke | 46.23 | Q, SB | |
| 6 | 2 | Dmitry Petrov | 46.44 | Q | |
| 7 | 1 | Daniel Dąbrowski | 46.61 | ||
| 8 | 1 | Ruwen Faller | 46.67 | ||
| 9 | 2 | Marcin Marciniszyn | 46.97 | ||
| 10 | 1 | Vladislav Frolov | 47.11 | ||
| 10 | 2 | Carlos Santa | 47.11 | ||
| 10 | 2 | David McCarthy | 47.11 |
Final
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Alleyne Francique | 45.54 | SB | ||
| California Molefe | 45.75 | |||
| Chris Brown | 45.78 | NR | ||
| 4 | Davian Clarke | 45.93 | SB | |
| 5 | Milton Campbell | 46.15 | SB | |
| 6 | Dmitry Petrov | 47.33 |
