Oh Young-seok
| full name | Oh Young-seok | |
| nationality | South Korea (KOR) | |
| born | November 1969 | in Uijeongbu (South Korea) |
| Navigation | Championships | World Cup |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 1500 meters | 0 | 0 | 0 | 0 | 1 | 2 |
| 5000 meters | 0 | 0 | 0 | 0 | 0 | 1 |
| total | 0 | 0 | 0 | 0 | 1 | 3 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 1988-89 | 10 | 18 Feb 1989 | 1500 meters | Innsbruck | AUT | |
| 19 | 19 Feb 1989 | 5000 meters | Innsbruck | AUT | ||
| 1989-90 | 27 | 3 Feb 1990 | 1500 meters | Innsbruck | AUT | |
