Athletics at the 2007 Pan American Games – Men's 400 metres hurdles
# Athletics at the 2007 Pan American Games – Men's 400 metres hurdles

The men's 400 metres hurdles event at the 2007 Pan American Games was held on July 25–27.

## Medalists

| Gold | Silver | Bronze |
| - | - | - |
| Adam Kunkel Canada | Bayano Kamani Panama | LaRon Bennett United States |

## Results

### Heats

Qualification: First 2 of each heat (Q) and the next 2 fastest (q) qualified for the final.

| Rank | Heat | Name | Nationality | Time | Notes |
| - | - | - | - | - | - |
| 1 | 2 | LaRon Bennett | United States | 49.09 | Q |
| 2 | 3 | Adam Kunkel | Canada | 49.27 | Q |
| 3 | 3 | Dean Griffiths | Jamaica | 49.37 | Q, SB |
| 4 | 1 | Félix Sánchez | Dominican Republic | 49.42 | Q |
| 5 | 3 | Javier Culson | Puerto Rico | 49.46 | q |
| 6 | 1 | Raphael Fernandes | Brazil | 49.53 | Q |
| 7 | 2 | Bayano Kamani | Panama | 49.78 | Q, SB |
| 8 | 2 | Mahau Suguimati | Brazil | 49.83 | q |
| 9 | 2 | Jonathan Williams | Belize | 49.84 | |
| 10 | 2 | Sergio Hierrezuelo | Cuba | 49.90 | SB |
| 11 | 1 | Yacnier Luis | Cuba | 50.04 | |
| 12 | 3 | Andrés Silva | Uruguay | 50.60 | |
| 13 | 1 | Allan Ayala | Guatemala | 51.20 | PB |
| 14 | 1 | Jonathan Gibson | Panama | 51.31 | PB |
| 15 | 1 | Steve Delice | Haiti | 51.51 | |
| 16 | 3 | Andretti Bain | Bahamas | 51.53 | |
| 17 | 2 | Luis Montenegro | Chile | 51.58 | |
| 18 | 3 | Jonnie Lowe | Honduras | 53.05 | |
| 19 | 1 | Mikel Thomas | Trinidad and Tobago | 1:05.80 | |

### Final

| Rank | Lane | Name | Nationality | Time | Notes |
| - | - | - | - | - | - |
| | 5 | Adam Kunkel | Canada | 48.24 | NR |
| | 7 | Bayano Kamani | Panama | 48.70 | SB |
| | 4 | LaRon Bennett | United States | 49.07 | |
| 4 | 3 | Félix Sánchez | Dominican Republic | 49.28 | |
| 5 | 6 | Dean Griffiths | Jamaica | 49.30 | SB |
| 6 | 8 | Javier Culson | Puerto Rico | 49.46 | |
| 7 | 1 | Mahau Suguimati | Brazil | 49.63 | |
| 8 | 2 | Raphael Fernandes | Brazil | 51.76 | |
