| Birth Date: | 6 April 1989 |
| Sport: | Athletics |
| Event: | 400 m hurdles |
Cheng Wen (; born 6 April 1989 in Binzhou[1]) is a Chinese athlete who competes in the 400 metre hurdles. He represented his country at the 2012 Summer Olympics, as well as the 2011 World Championships.
His personal best in the event is 49.28 seconds, set in Fuzhou in 2011.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2011 | World Championships | Daegu, South Korea | 29th (h) | 400 m hurdles | 50.51 | |
| 2012 | Olympic Games | London, United Kingdom | 39th (h) | 400 m hurdles | 50.38 | |
| 2013 | Asian Championships | Pune, India | bgcolor=silver | 2nd | 400 m hurdles | 50.07 |
| East Asian Games | Tianjin, China | bgcolor=gold | 1st | 400 m hurdles | 49.66 | |
| 2014 | Asian Games | Incheon, South Korea | 3rd | 400 m hurdles | 50.29 | |
| 5th | 4 × 400 m relay | 3:06.51 | ||||
| 2015 | Asian Championships | Wuhan, China | 4th | 400 m hurdles | 50.04 | |
| World Championships | Beijing, China | 21st (sf) | 400 m hurdles | 49.62 | ||