The men's 4 × 400 metres relay event at the 2009 Asian Athletics Championships was held at the Guangdong Olympic Stadium on November 14.
Results edit
| Rank | Team | Name | Time | Notes |
|---|---|---|---|---|
 |
 Japan |
Kenji Fujimitsu, Kenji Narisako, Hideyuki Hirose, Yuzo Kanemaru | 3:04.13 | SB |
 |
 China |
Zhou Jie, Cui Haojing, Wang Youxin, Liu Xiaosheng | 3:06.60 | |
 |
 India |
Harpreet Singh, Bibin Mathew, Bineesh Valliayampoikayil Baby, Mortaja Shake | 3:06.83 | |
| 4 |  Saudi Arabia |
Hamed Al-Bishi, Bandar Sharahili, Mohammed Shaween, Ismail Al-Sabani | 3:06.95 | |
| 5 |  Sri Lanka |
Uditha Gayan Wickramasinghe, Rohitha Imiya Mudiyanse, Kasun Kalhar Seneviratne, Prasanna Amarasekara | 3:07.99 | |
| 6 |  Thailand |
Chanatip Ruckburee, Jukkatip Pojaroen, Supachai Phachsay, Suppachai Chimdee | 3:08.63 | |
| 7 |  Malaysia |
Muhammad Idris Zakaria, Mohd Zafril Zuslaini, Panerselvam Yuvaaraj, Mohamad Noor Imrah A Hadi | 3:11.37 | |
 United Arab Emirates |
DNS |