Dong Jie is a swimmer who has competed for China. She competed at the 2016 and 2020 Summer Olympic Games.
Olympic Results[]
| Year | Event | Rank |
|---|---|---|
| 2016 | Women's 4x200m freestyle relay | 4th |
| 2020 | Women's 4x200m freestyle relay | 
|
2016[]
| Discipline | Round | Time |
|---|---|---|
| 4x200 metres freestyle relay | Heats | 7:49.58 (1:57.45 split) |
| Final | 7:47.96 (1:57.15 split) |
2020[]
| Discipline | Round | Time | |
|---|---|---|---|
| 4x200 metres freestyle relay | Heats | 7:48.98 (1:57.77 split) |
|
| Final | 7:40.33 (Reserve) |
WR |
 Swimming 2020 • Women's 4x200 metre freestyle relay
|
|---|
| Dong Jie |
| Li Bingjie |
| Tang Muhan |
| Yang Junxuan |
| Zhang Yifan |
| Zhang Yufei |