2003 Asian Athletics Championships – Men's 110 metres hurdles
The men's 110 metres hurdles event at the 2003 Asian Athletics Championships was held in Manila, Philippines on September 20–21.
Medalists
Results
Heats
Wind: Heat 1: +1.2 m/s, Heat 2: +1.7 m/s, Heat 3: +0.3 m/s| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 1 | Wu Youjia | 13.78 | Q | |
| 2 | 2 | Shi Dongpeng | 13.82 | Q | |
| 3 | 2 | Tasuku Tanonaka | 13.86 | Q | |
| 4 | 3 | Park Tae-Kyong | 13.94 | Q | |
| 5 | 2 | Mohammed Aissa Al-Thawadi | 13.98 | q, SB | |
| 6 | 1 | Suphan Wongsriphuck | 14.00 | Q | |
| 7 | 1 | Mohd Robani Hassan | 14.07 | q, =SB | |
| 8 | 2 | Mubarak Al-Mabadi | 14.13 | ||
| 9 | 1 | Rouhollah Askari | 14.15 | =SB | |
| 10 | 1 | Naunidh Singh | 14.17 | ||
| 11 | 3 | Gurpreet Singh | 14.22 | Q, SB | |
| 12 | 2 | Mohd Faiz Mohamad | 14.25 | ||
| 13 | 2 | Tran Quoc Hoan | 14.32 | NR | |
| 14 | 3 | Andrey Korniyenko | 14.33 | ||
| 3 | Aruna Indika Kumara De Silva | ||||
| 3 | Mahfuzur Rahman | ||||
| 3 | Mubarak Ata Mubarak |
Final
Wind: -0.7 m/s| Rank | Name | Nationality | Time | Notes |
| Shi Dongpeng | 13.50 | |||
| Park Tae-Kyong | 13.71 | NR | ||
| Wu Youjia | 13.80 | |||
| 4 | Tasuku Tanonaka | 13.94 | ||
| 5 | Mohammed Aissa Al-Thawadi | 14.05 | ||
| 6 | Suphan Wongsriphuck | 14.09 | ||
| 7 | Mohd Robani Hassan | 14.09 | ||
| 8 | Gurpreet Singh | 14.30 |