| South Korea at the 2019 World Athletics Championships | |
|---|---|
 | |
| WA code | KOR |
| in Doha, Qatar 27 September 2019 – 6 October 2019 | |
| Competitors | 4 in 3 events |
| Medals |
|
| World Athletics Championships appearances | |
South Korea competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September to 6 October 2019.[1]
| Athlete | Event | Preliminary Round | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | Result | Rank | ||
| Kim Kuk-young | 100 metres | 10.32 | 2 Q | 10.32 | 32 | Did not advance | |||
| Choe Byeong-kwang | 20 kilometres walk | — | 1:33:10 | 21 | |||||
| Kim Hyun-sub | — | 1:42:13 | 37 | ||||||
| Athlete | Event | Qualification | Final | ||
|---|---|---|---|---|---|
| Distance | Position | Distance | Position | ||
| Jin Min-sub | Pole vault | 5.45 | 25 | Did not advance | |