2009 Asian Athletics Championships – Men's 400 metres hurdles
# 2009 Asian Athletics Championships – Men's 400 metres hurdles

The men's 400 metres hurdles event at the 2009 Asian Athletics Championships was held at the Guangdong Olympic Stadium on November 12–13.

## Medalists

| Gold | Silver | Bronze |
| - | - | - |
| Kenji Narisako Japan | Joseph Abraham India | Mubarak Sultana Al-Nobi Qatar |

## Results

### Heats

| Rank | Heat | Name | Nationality | Time | Notes |
| - | - | - | - | - | - |
| 1 | 1 | Kenji Narisako | Japan | 49.91 | Q |
| 2 | 1 | Mubarak Sultana Al-Nobi | Qatar | 50.42 | Q |
| 3 | 1 | Joseph Abraham | India | 50.42 | Q |
| 4 | 1 | Viktor Leptikov | Kazakhstan | 50.81 | q, PB |
| 5 | 2 | Bandar Yahya Sharahili | Saudi Arabia | 51.14 | Q |
| 6 | 1 | Edrees Abdulaziz Hawsawi | Saudi Arabia | 51.55 | q |
| 7 | 2 | Kazuaki Yoshida | Japan | 51.75 | Q |
| 8 | 2 | Yevgeniy Meleshenko | Kazakhstan | 51.92 | Q |
| 9 | 2 | Chen Dayu | China | 52.51 | |
| 10 | 1 | Artem Dyatlov | Uzbekistan | 52.53 | |
| 11 | 1 | Narongdech Janjai | Thailand | 52.58 | |
| 12 | 2 | Ajith Yasasiri | Sri Lanka | 53.91 | |
| | 2 | Ali Obaid Shirook | United Arab Emirates | DNF | |

### Final

| Rank | Lane | Name | Nationality | Time |
| - | - | - | - | - |
| | 6 | Kenji Narisako | Japan | 49.22 |
| | 8 | Joseph Abraham | India | 49.96 |
| | 5 | Mubarak Sultana Al-Nobi | Qatar | 50.19 |
| 4 | 4 | Bandar Yahya Sharahili | Saudi Arabia | 50.24 |
| 5 | 7 | Yevgeniy Meleshenko | Kazakhstan | 51.47 |
| 6 | 2 | Viktor Leptikov | Kazakhstan | 51.59 |
| 7 | 3 | Kazuaki Yoshida | Japan | 51.91 |
| | 1 | Edrees Abdulaziz Hawsawi | Saudi Arabia | DNS |
