Lee Joo-yeon
| full name | Lee Joo-yeon | |
| nationality | South Korea (KOR) | |
| local spelling | 이 주연 | |
| born | October 1987 | 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 | 0 | 1 | 5 |
| WCh Single Distances | 0 | 0 | 0 | 1 | 1 | 8 |
| WCh Allround | 0 | 0 | 0 | 0 | 0 | 2 |
Championships - Results
| year | position | championship | place | |
| 2006 | 26 | Olympic Games 1000 meters | Turin | ITA |
| 16 | Olympic Games 1500 meters | Turin | ITA | |
| 2007 | 10 | WCh Single Distances 1500 meters | Salt Lake City | USA |
| 14 | WCh Single Distances 3000 meters | Salt Lake City | USA | |
| 2008 | 13 | WCh Single Distances 1500 meters | Nagano | JPN |
| 16 | WCh Single Distances 3000 meters | Nagano | JPN | |
| NC21 | WCh Allround | Berlin | GER | |
| 2009 | 20 | WCh Single Distances 1500 meters | Richmond | CAN |
| 16 | WCh Single Distances 3000 meters | Richmond | CAN | |
| NC20 | WCh Allround | Hamar | NOR | |
| 2010 | 33 | Olympic Games 1500 meters | Vancouver | CAN |
| 23 | Olympic Games 3000 meters | Vancouver | CAN | |
| 8 | Olympic Games Team pursuit | Vancouver | CAN | |
| 2012 | 19 | WCh Single Distances 1500 meters | Heerenveen | NED |
| 6 | WCh Single Distances Team pursuit | Heerenveen | NED | |
