Ha Hong-Seon
| full name | Ha Hong-Seon | |
| nationality | South Korea (KOR) | |
| local spelling | 하 홍선 | |
| born | June 1991 | in Seoul (South Korea) |
| Navigation | Championships | World Cup |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 0 | 1 | 0 | 2 |
Championships - Results
| year | position | championship | place | |
| 2010 | 31 | Olympic Games 1500 meters | Vancouver | CAN |
| 5 | Olympic Games Team pursuit | Vancouver | CAN | |
