Athletics at the 2006 Commonwealth Games – Men's 400 metres hurdles
The men's 400 metres hurdles event at the 2006 Commonwealth Games was held on March 21–23.Medalists
Results
Heats
Qualification: First 3 of each heat and the next 4 fastest qualified for the semifinals.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 1 | Alwyn Myburgh | | 49.34 | Q |
| 2 | 2 | Rhys Williams | | 49.52 | Q, PB |
| 3 | 2 | Chris Rawlinson | | 49.67 | Q |
| 4 | 1 | Dean Griffiths | | 49.69 | Q |
| 5 | 2 | LJ van Zyl | | 49.70 | Q |
| 6 | 3 | Matt Elias | | 49.77 | Q |
| 7 | 3 | Brendan Cole | | 49.85 | Q |
| 8 | 1 | Tristan Thomas | | 49.88 | Q, PB |
| 9 | 4 | Kemel Thompson | | 49.89 | Q |
| 10 | 4 | Pieter de Villiers | | 50.07 | Q |
| 11 | 3 | Mowen Boino | | 50.37 | Q, NR |
| 12 | 3 | Ian Weakley | | 50.50 | q |
| 13 | 4 | Matthew Douglas | | 50.71 | Q |
| 14 | 1 | Antonio Veillesse | | 51.88 | q |
| 14 | 4 | Kurt Couto | | 51.88 | q |
| 16 | 2 | Douglas Lynes | | 52.06 | q |
| 17 | 4 | Vincent Kiilu | | 52.40 | |
| 18 | 4 | Lensley Juhel | | 52.48 | |
| 19 | 3 | Dan Kirwa Katonon | | 52.69 | |
| 20 | 1 | Ednal Rolle | | 52.87 | |
| 21 | 1 | Aleki Sapoi | | 54.15 | |
| 22 | 2 | Elliot Wood | | 54.55 | |
Semifinals
Qualification: First 4 of each semifinal qualified directly for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 2 | Kemel Thompson | | 48.71 | Q |
| 2 | 1 | Alwyn Myburgh | | 49.04 | Q |
| 3 | 2 | LJ van Zyl | | 49.08 | Q |
| 4 | 1 | Rhys Williams | | 49.17 | Q, PB |
| 5 | 1 | Chris Rawlinson | | 49.21 | Q, SB |
| 6 | 2 | Pieter de Villiers | | 49.32 | Q |
| 7 | 2 | Brendan Cole | | 49.36 | Q, PB |
| 8 | 2 | Ian Weakley | | 49.83 | |
| 9 | 2 | Matt Elias | | 49.89 | |
| 10 | 1 | Dean Griffiths | | 49.98 | Q |
| 11 | 1 | Tristan Thomas | | 50.56 | |
| 12 | 2 | Matthew Douglas | | 50.56 | |
| 13 | 1 | Mowen Boino | | 50.78 | |
| 14 | 1 | Antonio Veillesse | | 51.43 | PB |
| 15 | 1 | Kurt Couto | | 52.16 | |
| 16 | 2 | Douglas Lynes | | 53.06 | |
Final
