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 |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 1000 meters | 0 | 0 | 0 | 0 | 0 | 4 |
| 1500 meters | 0 | 0 | 0 | 0 | 0 | 5 |
| 5000 meters | 0 | 0 | 0 | 0 | 0 | 1 |
| 10,000 meters | 0 | 0 | 0 | 0 | 0 | 1 |
| total individual | 0 | 0 | 0 | 0 | 0 | 11 |
| Team pursuit | 0 | 0 | 0 | 0 | 2 | 3 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 2008-09 | 8 | 9 Nov 2008 | Team pursuit | Berlin | GER | |
| B | 13 | 15 Nov 2008 | 5000 meters | Heerenveen | NED | |
| 10 | 16 Nov 2008 | Team pursuit | Heerenveen | NED | ||
| B | 26 | 23 Nov 2008 | 10,000 meters | Moscow | RUS | |
| 2009-10 | B | 6 | 8 Nov 2009 | 1500 meters | Berlin | GER |
| B | 19 | 13 Nov 2009 | 1500 meters | Heerenveen | NED | |
| B | 22 | 4 Dec 2009 | 1500 meters | Calgary | CAN | |
| 15 | 6 Dec 2009 | Team pursuit | Calgary | CAN | ||
| B | 21 | 11 Dec 2009 | 1500 meters | Salt Lake City | USA | |
| 2014-15 | B | 5 | 15 Nov 2014 | 1000 meters | Obihiro | JPN |
| B | 20 | 21 Nov 2014 | 1500 meters | Seoul | KOR | |
| A | 13 | 22 Nov 2014 | 1000 meters | Seoul | KOR | |
| B | 20 | 6 Dec 2014 | 1000 meters | Berlin | GER | |
| B | 16 | 13 Dec 2014 | 1000 meters | Heerenveen | NED | |
