| Iaaf: | CHN |
| Year: | 2017 |
| Games: | World Championships in Athletics |
| Location: | London |
| Competitors: | 50 |
| Events: | 18 |
| Gold: | 2 |
| Silver: | 3 |
| Bronze: | 2 |
| Rank: | 5[1] |
| Appearances: | |
| Previous: | 2015 |
| Next: | 2019 |
China competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4 to 13 August 2017.[2]
The following Chinese competitors won medals at the Championships.
| Medal | Athlete | Event | Date | |
|---|---|---|---|---|
| 9 August | ||||
| 13 August | ||||
| 7 August | ||||
| 8 August | ||||
| 13 August | ||||
| 8 August | ||||
| 13 August |
(q – qualified, NM – no mark, SB – season best)
| Athlete | Event | Heat | Semifinal | Final | |||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||||
| style=text-align:left | Su Bingtian | style=text-align:left rowspan=2 | 100 metres | 10.03 | 4 Q | 10.10 | 8 q | 10.27 | 8 |
| style=text-align:left | Xie Zhenye | 10.13 | 14 Q | 10.28 | 28 | colspan=2 | |||
| style=text-align:left | Xie Wenjun | style=text-align:left | 110 metres hurdles | 13.34 | 5 Q | 13.36 | 12 | colspan=2 | |
| style=text-align:left | Wu Zhiqiang Xie Zhenye Su Bingtian Zhang Peimeng | style=text-align:left | 4 × 100 metres relay | 38.20 | 4 Q | 38.34 | 4 | ||
| style=text-align:left | Jin Xiangqian | style=text-align:left rowspan=3 | 20 kilometres walk | 1:21:24 | 19 | ||||
| style=text-align:left | Wang Kaihua | 1:19:30 | 7 | ||||||
| style=text-align:left | Wang Rui | 1:23:09 | 34 | ||||||
| style=text-align:left | Niu Wenbin | style=text-align:left rowspan=3 | 50 kilometres walk | 4:01:35 | 30 | ||||
| style=text-align:left | Wu Qianlong | – | |||||||
| style=text-align:left | Yu Wei | – | |||||||
| Athlete | Event | Qualification | Final | ||||
|---|---|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||||
| style=text-align:left | Wang Yu | style=text-align:left rowspan=2 | High jump | 2.29 | 12 q | – | |
| style=text-align:left | Zhang Guowei | 2.22 | 24 | colspan=2 | |||
| style=text-align:left | Xue Changrui | style=text-align:left rowspan=2 | Pole vault | 5.60 | 10 q | 5.82 | 4 |
| style=text-align:left | Yao Jie | 5.60 | =11 q | – | |||
| style=text-align:left | Huang Changzhou | style=text-align:left rowspan=3 | Long jump | 7.70 | 24 | colspan=2 | |
| style=text-align:left | Shi Yuhao | 8.06 | 7 Q | 8.23 | 6 | ||
| style=text-align:left | Wang Jianan | 7.92 | 11 q | 8.23 | 7 | ||
| style=text-align:left | Fang Yaoqing | style=text-align:left rowspan=2 | Triple jump | 16.17 | 26 | colspan=2 | |
| style=text-align:left | Wu Ruiting | 16.66 | 11 q | 16.66 | 9 | ||
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||
| style=text-align:left | Wei Yongli | style=text-align:left | 100 metres | 11.37 | 26 | colspan=4 | |
| style=text-align:left | Cao Mojie | style=text-align:left rowspan=2 | Marathon | – | |||
| style=text-align:left | Liu Qinghong | 2:52:21 | 65 | ||||
| style=text-align:left | Tao Yujia Wei Yongli Ge Manqi Liang Xiaojing | style=text-align:left | 4 × 100 metres relay | – | colspan=2 | ||
| style=text-align:left | Lyu Xiuzhi | style=text-align:left rowspan=3 | 20 kilometres walk | – | |||
| style=text-align:left | Wang Na | 1:29:26 | 8 | ||||
| style=text-align:left | Yang Jiayu | 1:26:18 | |||||
| style=text-align:left | Yang Shuqing | style=text-align:left rowspan=2 | 50 kilometres walk | 4:20:49 | |||
| style=text-align:left | Yin Hang | 4:08:58 | |||||
| Athlete | Event | Qualification | Final | ||||
|---|---|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||||
| style=text-align:left | Bian Ka | style=text-align:left rowspan=3 | Shot put | 18.18 | 6 q | 17.60 | 12 |
| style=text-align:left | Gao Yang | 17.87 | 10 q | 18.25 | 5 | ||
| style=text-align:left | Gong Lijiao | 18.97 | 1 Q | 19.94 | |||
| style=text-align:left | Chen Yang | style=text-align:left rowspan=3 | Discus throw | 62.71 | 9 Q | 61.28 | 10 |
| style=text-align:left | Feng Bin | 62.48 | 10 q | 61.56 | 8 | ||
| style=text-align:left | Su Xinyue | 63.00 | 7 Q | 63.37 | 7 | ||
| style=text-align:left | Li Lingwei | style=text-align:left rowspan=3 | Javelin throw | 62.29 | 12 q | 66.25 | |
| style=text-align:left | Liu Shiying | 64.72 | 4 Q | 62.84 | 8 | ||
| style=text-align:left | Lü Huihui | 67.59 | 1 Q | 65.26 | |||
| style=text-align:left | Luo Na | style=text-align:left rowspan=3 | Hammer throw | 69.54 | 13 | colspan=2 | |
| style=text-align:left | Wang Zheng | 71.89 | 7 Q | 75.98 | |||
| style=text-align:left | Zhang Wenxiu | 71.39 | 10 q | 74.53 | 4 | ||